Choong, Andrew
Current rating: 1580
Record: 16-12-1
| Grand Prix Kuala Lumpur 2014 (THS limited) | starting rating: 1565 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 120 | Ismail, Zulkifli (1605) | Lost 1-2 | -171548 |
| 2sealed | 239 | Wong, Teck Fatt (1482) | Won 2-1 | +171565 |
| 3sealed | 228 | Ng, Dexter (1500) | Lost 1-2 | -191546 |
| 4sealed | 395 | Pang, Gabriel (1481) | Won 2-0 | +171563 |
| 5sealed | 248 | Chai, Nicholas (1416) | Won 2-1 | +151578 |
| 6sealed | 257 | Huang, Yu Chung (1685) | Won 2-0 | +201598 |
| 7sealed | 149 | chutrakul, jutipong (1621) | Lost 1-2 | -181580 |
| top | average opponent: 1541record: 4-3 | new rating: 1580 | ||
| Grand Prix Singapore 2013 (RTR limited) | starting rating: 1531 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 210 | Neo, Hong Zhi (1572) | Lost 1-2 | -181513 |
| 3sealed | 134 | Woo, Chee Ming (1516) | Won 2-1 | +181531 |
| 4sealed | 254 | M.T, christopher (1520) | Won 2-0 | +181549 |
| 5sealed | 115 | Siao, G. Shung (1535) | Won 2-0 | +181567 |
| 6sealed | 94 | sng, niger (1560) | Won 2-1 | +181585 |
| 7sealed | 67 | Tan, Kiat Cheong (1641) | Lost 1-2 | -171568 |
| 8sealed | 79 | Yang, Yu Min (1477) | Won 2-0 | +161584 |
| 9sealed | 73 | Ang, Jan Raymond (1536) | Lost 1-2 | -191565 |
| top | average opponent: 1545record: 5-3 | new rating: 1565 | ||
| Grand Prix Singapore 2011 (NPH standard) | starting rating: 1544 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 16 | Dwiputra, Arifirawan (1471) | Draw 1-1 | -21542 |
| 5standard | 59 | Ordonez, Arrian Ferric (1677) | Lost 1-2 | -151527 |
| 6standard | 120 | Boonsiri, Toon (1584) | Won 2-0 | +191546 |
| 7standard | 64 | Law, Charles (1672) | Won 2-0 | +201566 |
| 8standard | 41 | Saethang, Chatchai (1600) | Lost 0-2 | -171549 |
| 9standard | 78 | Tay, Jun Hao (1538) | Lost 1-2 | -181531 |
| top | average opponent: 1590record: 2-3-1 | new rating: 1531 | ||
| Grand Prix Singapore 2009 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 90 | Goh, Kenneth Hanming (1559) | Lost 0-2 | -171483 |
| 2extended | 122 | Baharin, Reza (1481) | Won 2-1 | +181501 |
| 3extended | 114 | Zee, Way Leong (1659) | Won 2-1 | +211522 |
| 4extended | 100 | Tan, Ian (1500) | Lost 1-2 | -181504 |
| 5extended | 110 | Salvin, Jean Charles (1806) | Lost 0-2 | -131491 |
| 6extended | 127 | Hardy, Paul L (1515) | Won 2-0 | +181509 |
| 7extended | 101 | Harris, Colin (1438) | Won 2-0 | +171526 |
| 8extended | 73 | Ubay, Carmelo (1515) | Won 2-0 | +181544 |
| top | average opponent: 1559record: 5-3 | new rating: 1544 | ||