Wachirakaphan, Sittisa
Current rating: 1506
| Grand Prix Bangkok 2013 (DGM limited) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 128 | Chan, Jack (1462) | Draw 1-1 | -11524 |
| 2sealed | 207 | Tiong, Chris (1749) | Won 2-1 | +221546 |
| 3sealed | 127 | Neo, You Wei (1530) | Won 2-0 | +171563 |
| 4sealed | 118 | Woo, Jason (1417) | Lost 0-2 | -201543 |
| 5sealed | 184 | Hashim, Mohammed Fauzi (1522) | Lost 0-2 | -191524 |
| 6sealed | 238 | Purijitrawong, Chalerm (1499) | Lost 0-2 | -181506 |
| top | average opponent: 1530record: 2-3-1 | new rating: 1506 | ||
| Grand Prix Kuala Lumpur 2012 (DKA standard) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 85 | Asehan, Ceasar John (1605) | Lost 1-2 | -161485 |
| 4standard | 125 | Park, Seung-Keun (1516) | Won 2-1 | +181503 |
| 5standard | 126 | Nuanmanee, Kritsanapho (1434) | Lost 1-2 | -191484 |
| 6standard | 138 | Mohd Nasir, Mohd Afiq (1448) | Won 2-0 | +171501 |
| 7standard | 99 | Pangestu, Bushh Bonaldy (1600) | Won 2-1 | +201521 |
| 8standard | 46 | Seah, Danny (1653) | Won 2-0 | +201541 |
| 9standard | 51 | Fung, Ngan (1608) | Lost 0-2 | -161525 |
| top | average opponent: 1552record: 4-3 | new rating: 1525 | ||
| Grand Prix Singapore 2011 (NPH standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 77 | Muralitheran, Hari (1371) | Won 2-0 | +161516 |
| 3standard | 5 | Hung, James O (1535) | Won 2-1 | +181534 |
| 4standard | 54 | Yeo, Lee Chye (1399) | Won 2-1 | +161550 |
| 5standard | 18 | Kozakai, Yukio (1483) | Lost 0-2 | -201530 |
| 6standard | 75 | Lin, Ruizi (1618) | Lost 1-2 | -161514 |
| 7standard | 123 | Ong, Kok Seng (1767) | Lost 0-2 | -141500 |
| 8standard | 127 | Wong, Hoi Shui (1509) | Lost 0-2 | -171483 |
| 9standard | 112 | Chee Yoong, Goh (1490) | Won 2-1 | +181501 |
| top | average opponent: 1521record: 4-4 | new rating: 1501 | ||