Teo, Justin
Current rating: 1571
Record: 57-60-4
- 2005
- 2007
- 2012
- 2013
- 2014
- 2015
- 2017
- 2019
- 2022
- 2023
| Regional Championships Singapore 2023 Cycle 4 (pioneer) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 61 | Lim, Lucas (1539) | Won 2-1 | +201487 |
| 2pioneer | 14 | Soh, Weng Heng (1858) | Lost 0-2 | -121475 |
| 3pioneer | 57 | Setya, Steven Dirga (1695) | Won 2-1 | +221497 |
| 4pioneer | 29 | Gutierrez, Ian Mark (1719) | Won 2-1 | +221519 |
| 5pioneer | 9 | Villanueva, Kevin (1527) | Won 2-1 | +181537 |
| 6pioneer | 7 | Soh, Joe (2110) | Won 2-0 | +281565 |
| 7pioneer | 3 | Pagtakhan, Werick (1692) | Lost 1-2 | -161549 |
| 8pioneer | 10 | Soliveres, Roel (1783) | Won 2-0 | +221571 |
| top | average opponent: 1741record: 6-2 | new rating: 1571 | ||
| Regional Championships Singapore 2023 (pioneer) | starting rating: 1455 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 49 | Au, William (1498) | Won 2-1 | +181473 |
| 2pioneer | 7 | See, Spencer (1577) | Lost 1-2 | -161457 |
| 3pioneer | 42 | Gunady, Randy (1504) | Won 2-0 | +191476 |
| 4pioneer | 18 | Lam, Daston (1617) | Lost 0-2 | -151461 |
| 5pioneer | 49 | Villanueva, Kevin (1448) | Lost 1-2 | -191442 |
| 6pioneer | 48 | Koay, Benny (1487) | Won 2-1 | +191461 |
| 7pioneer | 45 | Abrazado, Nikko (1506) | Won 2-0 | +191480 |
| 8pioneer | 34 | Mendoza, Norbie (1786) | Lost 1-2 | -131467 |
| top | average opponent: 1553record: 4-4 | new rating: 1467 | ||
| Regional Championships Singapore 2022 (pioneer) | starting rating: 1475 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 38 | Dabalos, Marrion (1500) | Lost 1-2 | -171458 |
| 2pioneer | 65 | Tsarkov, Kirill (1826) | Lost 0-2 | -121446 |
| 3pioneer | 62 | Ladera, Wella Anne (1503) | Won 2-1 | +191465 |
| 4pioneer | 56 | Chew, Kelvin (1895) | Lost 1-2 | -101455 |
| top | average opponent: 1681record: 1-3 | new rating: 1455 | ||
| Grand Prix Bangkok 2019 (ELD limited) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 77 | D'Souza, Lenwick (1500) | Won 2-1 | +181503 |
| 2sealed | 5 | Limpadanai, Arvi (1560) | Lost 1-2 | -171486 |
| 3sealed | 274 | Loi, Bennet (1613) | Won 2-1 | +201506 |
| 4sealed | 206 | Feng, Wei (1780) | Lost 0-2 | -131493 |
| 5sealed | 210 | Atikomtriratana, Pakorn (1506) | Lost 0-2 | -181475 |
| top | average opponent: 1592record: 2-3 | new rating: 1475 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1458 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 473 | Takade, Keita (1518) | Won 2-1 | +191477 |
| 3modern | 5 | Inoue, Ryuto (1518) | Lost 0-2 | -171460 |
| 4modern | 394 | Kobayashi, Daisuke9586 (1480) | Lost 0-2 | -181442 |
| 5modern | 733 | Sato, Ryo 6453 (1500) | Won 2-0 | +191461 |
| 6modern | 537 | Tsuchida, Yoshitaka (1474) | Won 2-0 | +181479 |
| 7modern | 239 | Nakamura, Kouki 9697 (1539) | Won 2-0 | +201499 |
| 8modern | 303 | Usui, Haruki (1723) | Lost 1-2 | -141485 |
| top | average opponent: 1536record: 4-3 | new rating: 1485 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 539 | Pinnisch, Markus (1543) | Lost 1-2 | -161456 |
| 2sealed | 770 | Fujimoto, Ko (1495) | Won 2-1 | +181474 |
| 3sealed | 648 | Seko, Kazuki (1420) | Lost 0-2 | -191455 |
| 4sealed | 930 | Ootsuki, Yoshihiko (1381) | Won 2-0 | +171472 |
| 5sealed | 823 | Takasugi, Tomoki (1507) | Won 2-0 | +191491 |
| 6sealed | 528 | Kokubu, Yusuke (1561) | Lost 0-2 | -171474 |
| 7sealed | 644 | Ejima, Kazuki (1581) | Lost 0-2 | -161458 |
| top | average opponent: 1498record: 3-4 | new rating: 1458 | ||
| Grand Prix Hong Kong 2015 (ORI limited) | starting rating: 1490 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 276 | Park, Hyun-Jun (1506) | Won 2-1 | +181508 |
| 3sealed | 196 | Zhou, Wenbo (1502) | Lost 0-2 | -181490 |
| 4sealed | 124 | Lee, Kun-Hsin (1450) | Won 2-1 | +171507 |
| 5sealed | 184 | Fung, Mike (1503) | Lost 0-2 | -181489 |
| 6sealed | 166 | Wan, Hoi Kin (1575) | Lost 1-2 | -171472 |
| top | average opponent: 1507record: 2-3 | new rating: 1472 | ||
| Grand Prix Singapore 2015 (modern) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 74 | Choi, Kwok Keong (1516) | Won 2-1 | +191500 |
| 4modern | 89 | Indrakesuma, Taufik (1694) | Lost 0-2 | -151485 |
| 5modern | 166 | Hsieh, Wen Kai (1577) | Lost 0-2 | -161469 |
| 6modern | 276 | Sim, Chloe (1518) | Won 2-0 | +191488 |
| 7modern | 114 | Ty, James (1523) | Won 2-1 | +191507 |
| 8modern | 107 | Lim, Jun Guang Wilfred (1561) | Lost 1-2 | -171490 |
| top | average opponent: 1565record: 3-3 | new rating: 1490 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 246 | Fujioka, Naoya (1520) | Lost 0-2 | -181471 |
| 4sealed | 209 | Wakita, Tomoyuki (1630) | Won 2-1 | +211492 |
| 5sealed | 130 | Okamura, Ryoma (1630) | Lost 1-2 | -161476 |
| 6sealed | 264 | Hsin, Michael (1536) | Won 2-0 | +201496 |
| 7sealed | 113 | Tinen, Kousuke (1502) | Won 2-1 | +181514 |
| 8sealed | 162 | Shimizu, Ryouta (1580) | Lost 0-2 | -171497 |
| 9sealed | 118 | Osa, Tomoki (1624) | Lost 0-2 | -161481 |
| top | average opponent: 1575record: 3-4 | new rating: 1481 | ||
| Grand Prix Taipei 2014 (M15 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 114 | Mak, Wai Hou (1500) | Won 2-0 | +181518 |
| 4sealed | 63 | Wang, Guan (1549) | Lost 0-2 | -171501 |
| 5sealed | 135 | Goh, Jung-suk (1508) | Won 2-1 | +181519 |
| 6sealed | 85 | Li, Gang Ying (1538) | Lost 0-2 | -171502 |
| 7sealed | 163 | Hsu, Kuang-Yen (1538) | Lost 0-2 | -181484 |
| 8sealed | 204 | Lee, Shee-Hwei (1506) | Won 2-0 | +191503 |
| 9sealed | 138 | Cho, Bu-Hong (1722) | Lost 1-2 | -141489 |
| top | average opponent: 1552record: 3-4 | new rating: 1489 | ||
| Grand Prix Bangkok 2013 (DGM limited) | starting rating: 1490 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 33 | Charoanwoodtipong, Tarnpetch (1520) | Lost 0-2 | -181472 |
| 3sealed | 187 | Chaovarindr, Thirawat (1455) | Won 2-0 | +181490 |
| 4sealed | 202 | Chee, Howe Ming (1507) | Won 2-0 | +181508 |
| 5sealed | 92 | Petchgate, Warapot (1524) | Lost 0-2 | -181490 |
| 6sealed | 209 | Feng, Kuo (1548) | Won 2-0 | +191509 |
| 7sealed | 164 | Kim, Kyoungsoo (1593) | Won 2-0 | +201529 |
| 8sealed | 93 | Mohd Yusoffi, Muhd Aqa (1520) | Lost 0-2 | -181511 |
| 9sealed | 124 | Soh, Terry (1960) | Lost 0-2 | -111500 |
| top | average opponent: 1578record: 4-4 | new rating: 1500 | ||
| Grand Prix Singapore 2013 (RTR limited) | starting rating: 1476 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 37 | Sorakup, Aekarash (1499) | Won 2-1 | +191495 |
| 5sealed | 8 | Saito, Tomoharu (2002) | Won 2-1 | +261521 |
| 6sealed | 13 | Ang, Kenny (1672) | Won 2-1 | +211542 |
| 7sealed | 4 | Yukuhiro, Ken (1988) | Lost 1-2 | -101532 |
| 8sealed | 14 | Ch'ng, Jonathan (1643) | Lost 1-2 | -161516 |
| 9sealed | 52 | Tsang, Derek (1797) | ID | 01516 |
| 10draft | 25 | Beley, Ronnie Paul (1607) | Lost 1-2 | -171499 |
| 11draft | 47 | Jinyuan, Ken Hu (1503) | Won 2-1 | +181517 |
| 12draft | 47 | Ong, Christopher U (1607) | Lost 0-2 | -161501 |
| 13draft | 19 | Jinyuan, Ken Hu (1505) | Won 2-0 | +181519 |
| 14draft | 50 | Kwok Siang, Neo (1595) | Lost 0-2 | -171502 |
| 15draft | 54 | Law, Albertus Hui Chin (1793) | Lost 1-2 | -121490 |
| top | average opponent: 1684record: 5-6-1 | new rating: 1490 | ||
| Grand Prix Auckland 2012 (RTR standard) | starting rating: 1548 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 35 | Pinkham, Steven (1499) | Lost 0-2 | -191529 |
| 3standard | 70 | Seay, Sam (1500) | Won 2-1 | +181547 |
| 4standard | 72 | Sharpe, Chris (1519) | Lost 1-2 | -191528 |
| 5standard | 84 | Lightfoot, Anatoli (1794) | Lost 1-2 | -131515 |
| 6standard | 88 | Dougall, Craig (1403) | Lost 1-2 | -201495 |
| 7standard | 93 | Wyatt, Cory (1466) | Lost 1-2 | -191476 |
| top | average opponent: 1530record: 1-5 | new rating: 1476 | ||
| Grand Prix Melbourne 2012 (DKA limited) | starting rating: 1589 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 25 | Carey, Alan (1518) | Lost 0-2 | -191570 |
| 3sealed | 150 | Anderson, Joshua R (1500) | Won 2-1 | +161586 |
| 4sealed | 143 | McAllister, Richard (1518) | Lost 1-2 | -191567 |
| 5sealed | 168 | Balev, Grigory (1500) | Lost 1-2 | -191548 |
| top | average opponent: 1509record: 1-3 | new rating: 1548 | ||
| Grand Prix Kuala Lumpur 2012 (DKA standard) | starting rating: 1583 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 125 | ooi, ee jian (1500) | Won 2-0 | +161599 |
| 2standard | 20 | Rusmee, Pattarachai (1518) | Lost 0-2 | -191580 |
| 3standard | 215 | Kozakai, Yukio (1441) | Won 2-0 | +151595 |
| 4standard | 166 | Soh, Kee Kiat (1507) | Won 2-1 | +171612 |
| 5standard | 121 | Jin, Meng (1483) | Draw 1-1 | -31609 |
| 6standard | 104 | Lee, Adrian Lien Ping (1484) | Lost 1-2 | -201589 |
| top | average opponent: 1489record: 3-2-1 | new rating: 1589 | ||
| Grand Prix Bangkok 2007 (LRW limited) | starting rating: 1569 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 7 | Lee, Simon [HKG] (1499) | Won 2-1 | +171586 |
| 2sealed | 9 | Ang, Junyang (1710) | Lost 1-2 | -161570 |
| 3sealed | 90 | Rittapai, Thitipong (1500) | Won 2-0 | +171587 |
| 4sealed | 89 | Pongboonrit, Rittipol (1518) | Won 2-1 | +171604 |
| 5sealed | 45 | Park, Jun Young (1510) | Won 2-1 | +161620 |
| 6sealed | 51 | Kiwanont, Sukhum (1630) | Lost 0-2 | -181602 |
| 7sealed | 38 | Teinthong, Parinyawat (1521) | Lost 1-2 | -191583 |
| top | average opponent: 1555record: 4-3 | new rating: 1583 | ||
| Grand Prix Singapore 2007 (extended) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 117 | Chan, Wai Lun Desmond (1500) | Draw 1-1 | 01519 |
| 3extended | 108 | See, Joeshin (1438) | Won 2-0 | +161535 |
| 4extended | 107 | Lim, J J (1517) | Won 2-0 | +181553 |
| 5extended | 79 | Yau, Mun Yip (1548) | Lost 0-2 | -181535 |
| 6extended | 105 | Shi, Gan (1483) | Won 2-1 | +171552 |
| 7extended | 83 | Fung, Gan (1585) | Won 2-0 | +181570 |
| 8extended | 58 | Minh, Bernard (1509) | Draw 1-1 | -11569 |
| top | average opponent: 1512record: 4-1-2 | new rating: 1569 | ||
| Grand Prix Singapore 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 88 | Wong, Chi Ming (1500) | Lost 0-2 | -181482 |
| 2extended | 124 | Tse, Desmond (1482) | Lost 0-2 | -181464 |
| 3extended | 128 | Liew, Gabriel Wei Sheng (1464) | Won 2-0 | +181482 |
| 4extended | 136 | Tan, Victor (1482) | Won 2-1 | +181500 |
| 5extended | 129 | Chai, Minji (1500) | Lost 1-2 | -181482 |
| 6extended | 130 | Chong, Yu Terng Aidrich (1482) | Won 2-1 | +181500 |
| 7extended | 103 | Loh, Chuan Han (1598) | Won 2-0 | +201520 |
| 8extended | 90 | Ho, Maximilian (1480) | Draw 1-1 | -11519 |
| top | average opponent: 1499record: 4-3-1 | new rating: 1519 | ||