Sinwat, Poohrich
Current rating: 1346
| Grand Prix Bangkok 2019 (ELD limited) | starting rating: 1389 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 3 | Sun, Eugene (1500) | Draw 1-1 | +21391 |
| 2sealed | 174 | Abella, Mariano (1455) | Lost 0-2 | -161375 |
| 3sealed | 341 | Chikit, Chan (1484) | Lost 0-2 | -161359 |
| 4sealed | 361 | Thongmee, Wikanes (1429) | Lost 0-2 | -171342 |
| 5sealed | 337 | Lv, Jingzhe (1473) | Won 2-0 | +201362 |
| 6sealed | 284 | Kim, Tae Myeong (1472) | Lost 0-2 | -161346 |
| top | average opponent: 1469record: 1-4-1 | new rating: 1346 | ||
| Grand Prix Singapore 2018 (DOM standard) | starting rating: 1376 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 33 | Shah Ahmad, Izwan (1525) | Lost 1-2 | -151361 |
| 2standard | 192 | Liong, Benjamin (1486) | Lost 1-2 | -161345 |
| 3standard | 289 | Huang, Yekai (1484) | Won 2-0 | +201365 |
| 4standard | 265 | Ping How, Ng (1482) | Lost 0-2 | -161349 |
| 5standard | 292 | Kuo, Tzy Cheng (1420) | Won 2-0 | +201369 |
| 6standard | 227 | Tan, Kian Li Jason (1477) | Lost 0-2 | -161353 |
| 7standard | 237 | Law, Chian Thye (1331) | Won 2-0 | +171370 |
| 8standard | 214 | Lee, In Hae (1428) | Won 2-0 | +191389 |
| top | average opponent: 1454record: 4-4 | new rating: 1389 | ||
| Grand Prix Singapore 2017 (XLN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 507 | Soh, Benjamin (1506) | Lost 0-2 | -181482 |
| 2sealed | 514 | Lee, Arnold [SGP] (1482) | Lost 0-2 | -181464 |
| 3sealed | 517 | Blaise, Xavier (1472) | Lost 1-2 | -181446 |
| 4sealed | 519 | Lee, Nam San Nelson (1544) | Lost 0-2 | -161430 |
| 5sealed | 519 | Poh, Daryl (1428) | Lost 1-2 | -181412 |
| 6sealed | 516 | Tahir, Rafa'Ei (1406) | Lost 1-2 | -181394 |
| 7sealed | 515 | Ng, Chin Wuen (1392) | Lost 0-2 | -181376 |
| top | average opponent: 1461record: 0-7 | new rating: 1376 | ||