Sim, Reuben
Current rating: 1428
Record: 10-16
| Grand Prix Kuala Lumpur 2016 (KLD standard) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 116 | Sena, Aruna (1517) | Won 2-0 | +191465 |
| 3standard | 122 | Foo, Pee Chun (1640) | Won 0-0 | +211486 |
| 4standard | 10 | Leong, Jiti (1540) | Lost 0-2 | -171469 |
| 5standard | 153 | Leong, Ding Yuan (1934) | Lost 0-2 | -101459 |
| 6standard | 133 | Zainuddin, Shamsul Bahrin (1688) | Lost 0-2 | -141445 |
| 7standard | 190 | Marli, Ivan (1485) | Lost 0-2 | -171428 |
| top | average opponent: 1634record: 2-4 | new rating: 1428 | ||
| Grand Prix Taipei 2016 (SOI standard) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 106 | Liu, Yi Pang (1515) | Won 2-0 | +181513 |
| 4standard | 82 | Liu, Yunfan (1598) | Lost 0-2 | -161497 |
| 5standard | 129 | Liu, Bojian (1495) | Won 2-1 | +181515 |
| 6standard | 111 | Law, Andriy (1512) | Lost 1-2 | -181497 |
| 7standard | 142 | Lin, Chia-Kuang (1541) | Lost 0-2 | -171480 |
| 8standard | 218 | Kounoike, Masaki (1567) | Lost 0-2 | -171463 |
| 9standard | 222 | Tsai, Tony [TWN] (1499) | Lost 1-2 | -171446 |
| top | average opponent: 1533record: 2-5 | new rating: 1446 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 787 | Kurata, Shintaro (1573) | Won 2-1 | +191546 |
| 2standard | 435 | Hyodo, Kosuke (1687) | Lost 0-2 | -161530 |
| 3standard | 637 | Chou, Takayuki (1599) | Lost 1-2 | -161514 |
| 4standard | 1030 | Rentaro, Koyama (1483) | Lost 1-2 | -191495 |
| top | average opponent: 1586record: 1-3 | new rating: 1495 | ||
| Grand Prix Hong Kong 2015 (ORI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 93 | Hermosilla, Alfred Martin (1531) | Won 2-0 | +191519 |
| 2sealed | 48 | Wong, Wing Lun (1518) | Lost 1-2 | -181501 |
| 3sealed | 324 | Medina, Miguel (1503) | Won 2-1 | +181519 |
| 4sealed | 114 | Calucag, Richard (1619) | Won 2-1 | +191538 |
| 5sealed | 92 | Kyin, Hei Hang (1503) | Won 2-1 | +181556 |
| 6sealed | 109 | Young, Ryan (1822) | Lost 1-2 | -131543 |
| 7sealed | 110 | Lin, Jia (1488) | Won 2-1 | +171560 |
| 8sealed | 85 | Carlos, Aaron (1615) | Lost 1-2 | -171543 |
| 9sealed | 133 | Yasufuku, Akihiro (1680) | Lost 0-2 | -161527 |
| top | average opponent: 1587record: 5-4 | new rating: 1527 | ||