Sioson, Dharryl
Current rating: 1528
| Grand Prix Manila 2015 (KTK standard) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 314 | Almendral, Adrian Karlo (1518) | Lost 0-2 | -191514 |
| 2standard | 580 | Diolata, Lexter (1483) | Won 2-0 | +181532 |
| 3standard | 307 | Trajano, Rich (1500) | Won 2-1 | +171549 |
| 4standard | 293 | Gayomali, Luji Ryan (1530) | Lost 0-2 | -181531 |
| 5standard | 449 | Ramos, Jayson Karlo (1483) | Lost 0-2 | -191512 |
| 6standard | 460 | Lazona, Daryl (1481) | Won 2-1 | +171529 |
| 7standard | 390 | Dela Pena, Michael Angelo (1456) | Won 2-1 | +171546 |
| 8standard | 270 | Cabillos, Manuel Ian L (1550) | Lost 0-2 | -181528 |
| top | average opponent: 1500record: 4-4 | new rating: 1528 | ||
| Grand Prix Manila 2012 (AVR standard) | starting rating: 1554 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 265 | Salavante, Brian (1518) | Draw 1-1 | 01554 |
| 3standard | 168 | Gonzales, Kevin (1593) | Won 2-0 | +181572 |
| 4standard | 120 | Engalla, Joseph (1538) | Lost 0-1 | -181554 |
| 5standard | 227 | Savari, Allan Cyrus (1453) | Lost 0-2 | -201534 |
| 6standard | 319 | Ramirez, Christine Joyce (1483) | Won 2-0 | +171551 |
| 7standard | 231 | Dimalanta, Lawrence (1582) | Lost 0-1 | -171534 |
| 8standard | 282 | Hernandez, Joseph C (1508) | Lost 0-2 | -191515 |
| 9standard | 285 | Espiritu, Elenor (1484) | Won 2-0 | +181533 |
| top | average opponent: 1520record: 3-4-1 | new rating: 1533 | ||
| Grand Prix Manila 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 142 | Azogue, Christian A (1500) | Won 2-0 | +181518 |
| 2standard | 203 | JAVELLANA, MIKO (1517) | Lost 1-2 | -181500 |
| 3standard | 195 | Sabale, Jose Marie (1532) | Lost 0-2 | -171483 |
| 4standard | 327 | Nava, Ray II N (1485) | Lost 0-2 | -181465 |
| 5standard | 429 | Leoncio, Nicasio III (1464) | Won 2-0 | +181483 |
| 6standard | 358 | Hernandez, Ral (1483) | Won 2-0 | +181501 |
| 7standard | 257 | Sacendencillo, John (1500) | Won 2-1 | +181519 |
| 8standard | 187 | Guevarra, Jonie (1519) | Won 2-0 | +181537 |
| 9standard | 115 | Chua, Daniel Boon Hwee (1525) | Won 2-1 | +171554 |
| top | average opponent: 1503record: 6-3 | new rating: 1554 | ||