So, Alvanson
Current rating: 1501
Record: 17-19-7
| Regional Championships Clark 2023 (ONE standard) | starting rating: 1514 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 21 | Oh, Edmond (1500) | Draw 0-0 | 01514 |
| 2standard | 23 | Chew, Kelvin (1882) | Lost 0-2 | -111503 |
| 3standard | 31 | Lee, Darien (1486) | Won 2-0 | +171520 |
| 4standard | 21 | Fong, Allan (1440) | Lost 0-1 | -191501 |
| 5standard | 28 | Fong, Fredrick (1470) | Lost 0-2 | -191482 |
| 6standard | 32 | khafidz, muhammad (1491) | Won 2-0 | +181500 |
| 7standard | 26 | Pariwono, Edward (1518) | Draw 1-1 | +11501 |
| top | average opponent: 1541record: 2-3-2 | new rating: 1501 | ||
| Grand Prix Hong Kong 2018 (modern) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 134 | Oikawa, Hakudou (1778) | Lost 1-2 | -131512 |
| 3modern | 230 | Chee Hong, Lim (1491) | Lost 0-2 | -191493 |
| 4modern | 355 | Li, Qinghao (1331) | Won 2-1 | +151508 |
| 5modern | 325 | Huang, Jie (1534) | Won 2-1 | +191527 |
| 6modern | 136 | Lee, Wing Tat (1607) | Won 2-1 | +191546 |
| 7modern | 118 | De Mesa, Vincent (1488) | Lost 1-2 | -191527 |
| 8modern | 184 | Wijaya, Christian (1817) | Lost 0-2 | -131514 |
| top | average opponent: 1578record: 3-4 | new rating: 1514 | ||
| Grand Prix Singapore 2018 (DOM standard) | starting rating: 1494 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 18 | Tokoli, Zsolt (1855) | Lost 0-2 | -111483 |
| 3standard | 225 | Yao, Hsiang Wong (1430) | Won 2-0 | +171500 |
| 4standard | 226 | Chen, Jun Hong (1445) | Draw 1-1 | -11499 |
| 5standard | 168 | Wang, Haokang (1925) | Draw 1-1 | +71506 |
| 6standard | 216 | Tan, Joseph Boon Kiat (1561) | Lost 1-2 | -171489 |
| 7standard | 224 | Liu, Bojian (1467) | Won 2-0 | +181507 |
| 8standard | 182 | Onishi, Kouhei (1545) | Won 2-0 | +181525 |
| top | average opponent: 1604record: 3-2-2 | new rating: 1525 | ||
| Grand Prix Manila 2017 (AKH standard) | starting rating: 1475 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 8 | Dayanghirang, John Niccolo (1500) | Won 2-1 | +181493 |
| 2standard | 49 | Padua, Ronald (1662) | Draw 1-1 | +31496 |
| 3standard | 505 | Castaneda, Juanito Iii (1559) | Draw 1-1 | +11497 |
| 4standard | 240 | Deverala, Emil (1551) | Won 2-0 | +191516 |
| 5standard | 165 | Rama, Harry (1496) | Lost 1-2 | -181498 |
| 6standard | 224 | Chan, Charles Vincent (1486) | Won 2-0 | +181516 |
| 7standard | 158 | Tan, David (1406) | Lost 1-2 | -201496 |
| 8standard | 209 | Ignacio, Paul Jourdan (1519) | Lost 1-2 | -181478 |
| 9standard | 225 | Nakamura, Akihiro (1373) | Won 2-0 | +161494 |
| top | average opponent: 1506record: 4-3-2 | new rating: 1494 | ||
| Grand Prix Sydney 2016 (EMN limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 288 | Watson, Joe (1500) | Won 2-1 | +191482 |
| 2sealed | 78 | Ng, Kevin (1577) | Lost 0-2 | -161466 |
| 3sealed | 377 | Chegwidden, Andrew (1553) | Lost 0-2 | -171449 |
| 4sealed | 362 | Mones, Daniel Joseph M (1401) | Draw 1-1 | -11448 |
| 5sealed | 396 | Fong, Patrick (1515) | Won 2-0 | +201468 |
| 6sealed | 319 | Muller, Aaron (1476) | Won 2-0 | +181486 |
| 7sealed | 250 | Luey, Jonathan (1695) | Won 2-1 | +221508 |
| 8sealed | 179 | Wai, Haw Chuan (1696) | Lost 0-2 | -151493 |
| 9sealed | 233 | Smith, Niall (1478) | Lost 0-2 | -181475 |
| top | average opponent: 1543record: 4-4-1 | new rating: 1475 | ||
| Grand Prix Manila 2012 (AVR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 105 | Nonato, Lloyd Rey (1464) | Lost 1-2 | -191481 |
| 2standard | 358 | Alejandro, Dann Rae (1482) | Lost 0-2 | -181463 |
| 3standard | 494 | Timario, Jonathan Kevi (1463) | Won 2-0 | +181481 |
| 4standard | 366 | Tupil, Glen (1481) | Lost 0-2 | -181463 |
| top | average opponent: 1472record: 1-3 | new rating: 1463 | ||