Weng, Li-Cheng
Current rating: 1528
Record: 41-38
| Grand Prix Taipei 2016 (SOI standard) | starting rating: 1630 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 60 | Lin, Chia-Kuang (1500) | Lost 0-2 | -201610 |
| 2standard | 207 | Sham, Jacky (1401) | Lost 0-2 | -221588 |
| 3standard | 343 | Boss, Matt (1448) | Lost 1-2 | -211567 |
| 4standard | 349 | Guo, Jia Sin (1365) | Lost 1-2 | -211546 |
| 5standard | 354 | Ishii, Takeshi (1550) | Lost 0-2 | -181528 |
| top | average opponent: 1453record: 0-5 | new rating: 1528 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1631 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 424 | Akimoto, Daichi (1495) | Lost 1-2 | -201611 |
| 2standard | 855 | Heatherington, Yuuta (1482) | Lost 0-2 | -211590 |
| 3standard | 1468 | Coleman, William (1463) | Won 2-1 | +161606 |
| 4standard | 1410 | Okuda, Kenshirou (1448) | Won 2-0 | +151621 |
| 5standard | 840 | Yu, Chenghsien (1340) | Lost 1-2 | -231598 |
| 6standard | 1072 | Ishijima, Kazuya (1497) | Won 2-0 | +161614 |
| 7standard | 985 | Zeil, Jean-Julien (1593) | Won 2-0 | +181632 |
| 8standard | 616 | Yohara, Tosho (1642) | Lost 0-2 | -181614 |
| 9standard | 757 | Moriguchi, Yuki (1502) | Won 2-1 | +161630 |
| top | average opponent: 1496record: 5-4 | new rating: 1630 | ||
| Grand Prix Taipei 2014 (M15 limited) | starting rating: 1624 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 137 | Lam, Ho Kei Edmund (1554) | Lost 1-2 | -201604 |
| 4sealed | 127 | Jang, Guo-Shi (1518) | Lost 0-2 | -191585 |
| 5sealed | 255 | Ku, Teng Ju (1522) | Won 2-0 | +171602 |
| 6sealed | 200 | Chang, Yin Tzu (1537) | Won 2-0 | +171619 |
| 7sealed | 137 | Martinez, Quentin (1443) | Won 2-1 | +141633 |
| 8sealed | 91 | Tseng, Tzu Shan (1541) | Won 2-1 | +171650 |
| 9sealed | 51 | Okada, Yoshikazu (1613) | Lost 0-2 | -191631 |
| top | average opponent: 1533record: 4-3 | new rating: 1631 | ||
| Grand Prix Beijing 2014 (BNG standard) | starting rating: 1582 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 271 | Ge, Chengzhe (1501) | Lost 1-2 | -201562 |
| 2standard | 309 | Wang, Haoxuan (1482) | Won 2-0 | +171579 |
| 3standard | 320 | Wang, Nan 5101 (1505) | Won 2-0 | +171596 |
| 4standard | 143 | Sun, Sheng (1518) | Lost 1-2 | -201576 |
| 5standard | 325 | Li, Tiantong (1501) | Won 2-0 | +171593 |
| 6standard | 255 | Wang, Lei 6387 (1504) | Lost 1-2 | -201573 |
| 7standard | 264 | Ma, Lei (1499) | Won 1-0 | +171590 |
| 8standard | 184 | He, Tong (1525) | Won 2-0 | +171607 |
| 9standard | 159 | Hu, Xiaoyu (1552) | Won 2-1 | +171624 |
| top | average opponent: 1510record: 6-3 | new rating: 1624 | ||
| Grand Prix Hong Kong 2013 (THS limited) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 167 | Zheng, Yan Yan (1500) | Won 2-0 | +181533 |
| 2sealed | 67 | Ying, Toyman Chi Kwan (1518) | Won 2-0 | +181551 |
| 3sealed | 197 | Jiang, Shun (1770) | Won 2-0 | +211572 |
| 4sealed | 57 | Tang, Ivan (1554) | Won 2-0 | +181590 |
| 5sealed | 54 | Matsumoto, Shou (1676) | Won 2-0 | +201610 |
| 6sealed | 4 | Cifka, Stanislav (1992) | Lost 0-2 | -121598 |
| 7sealed | 48 | Maikhu, Suripat (1649) | Won 2-1 | +191617 |
| 8sealed | 10 | Yeung, Sun Kit Sunny (1675) | Lost 0-2 | -171600 |
| 9sealed | 80 | Kawanishi, Manabu (1578) | Lost 1-2 | -181582 |
| top | average opponent: 1657record: 6-3 | new rating: 1582 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1534 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 393 | Ishimura, Kenji (1431) | Won 2-0 | +161550 |
| 2sealed | 198 | Oosaka, Yuusuke (1772) | Lost 0-2 | -141536 |
| 3sealed | 344 | Yonezawa, Nobushige (1501) | Won 2-0 | +171553 |
| 4sealed | 203 | Fukushima, Hiromi (1518) | Lost 1-2 | -181535 |
| 5sealed | 361 | Takano, Hayato (1447) | Lost 0-2 | -201515 |
| top | average opponent: 1534record: 2-3 | new rating: 1515 | ||
| Grand Prix Taipei 2012 (RTR limited) | starting rating: 1497 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 73 | Chen, Yanling (1500) | Won 2-0 | +181515 |
| 2sealed | 136 | Wong Hoi Kiu, Ivan (1521) | Won 2-0 | +181533 |
| 3sealed | 112 | chi, liu rung (1517) | Won 2-0 | +181551 |
| 4sealed | 47 | Gotze, Felix (1537) | Lost 0-2 | -181533 |
| 5sealed | 129 | Devin, Wu (1533) | Lost 1-2 | -181515 |
| 6sealed | 140 | Yang, Zong Xue (1521) | Won 2-1 | +181533 |
| 7sealed | 75 | Ng, Soon Lye (1591) | Lost 0-2 | -171516 |
| 8sealed | 156 | Chen, Floyd (1522) | Won 2-0 | +181534 |
| top | average opponent: 1530record: 5-3 | new rating: 1534 | ||
| Grand Prix Shanghai 2011 (M12 limited) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 77 | Chen, Xiang (1500) | Lost 0-2 | -181515 |
| 2sealed | 140 | Dorle, Anthony (1595) | Lost 1-2 | -171498 |
| 3sealed | 207 | Fu, Dang (1464) | Won 2-1 | +181516 |
| 4sealed | 237 | Zhou, Hong (1482) | Lost 0-2 | -191497 |
| top | average opponent: 1510record: 1-3 | new rating: 1497 | ||
| Grand Prix Taipei 2008 (ALA limited) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 31 | Fujisawa, Masashi (1558) | Won 2-0 | +191546 |
| 2sealed | 28 | Lau, Zhao Zhi (1561) | Won 2-1 | +181564 |
| 3sealed | 32 | Shu, Peter (1501) | Won 2-0 | +171581 |
| 4sealed | 50 | Chiang, Kang Nien (1725) | Lost 1-2 | -161565 |
| 5sealed | 36 | Wu, Jia Lin (1486) | Won 2-1 | +171582 |
| 6sealed | 44 | Watanabe, Yuuya (1869) | Lost 0-2 | -131569 |
| 7sealed | 34 | Chao, Peter (1655) | Lost 1-2 | -161553 |
| 8sealed | 57 | Huang, Yiau-Dei (1477) | Lost 0-2 | -201533 |
| top | average opponent: 1604record: 4-4 | new rating: 1533 | ||
| Grand Prix Kitakyushu 2007 (LRW limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 52 | Kodama, Hiroshi (1537) | Won 2-0 | +191501 |
| 2sealed | 2 | Yano, Kunihiro (1561) | Won 2-0 | +191520 |
| 3sealed | 4 | Ishihara, Jun (1765) | Won 2-1 | +231543 |
| 4sealed | 50 | Takebayashi, Tomo (1505) | Won 2-0 | +171560 |
| 5sealed | 2 | Imagawa, Hiromasa (1620) | Lost 0-2 | -171543 |
| 6sealed | 37 | Kubo, Ryoutarou (1610) | Lost 1-2 | -171526 |
| 7sealed | 64 | Kawanaka, Yoshiaki (1550) | Lost 0-2 | -171509 |
| 8sealed | 24 | Ootake, Masanori (1523) | Won 2-0 | +181527 |
| top | average opponent: 1584record: 5-3 | new rating: 1527 | ||
| Grand Prix Beijing 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 28 | Qiao, Bin Fei (1500) | Lost 1-2 | -181482 |
| 2extended | 36 | Zhang, Yi (1482) | Won 2-1 | +181500 |
| 3extended | 24 | Chen, Kuang (1482) | Lost 0-2 | -181482 |
| 4extended | 69 | Shin, Gill-Won (1537) | Lost 1-2 | -171465 |
| 5extended | 74 | Yan, Le Chen (1448) | Won 2-1 | +171482 |
| 6extended | 65 | Yu, Xiangsheng (1483) | Won 2-0 | +181500 |
| 7extended | 47 | Ji, Shuyi (1499) | Lost 0-2 | -181482 |
| top | average opponent: 1490record: 3-4 | new rating: 1482 | ||