Ng, Clarence
Current rating: 1614
Record: 23-17
| Grand Prix Kuala Lumpur 2016 (KLD standard) | starting rating: 1597 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 148 | Kawaguchi, Kyouhei (1805) | Lost 0-2 | -141583 |
| 2standard | 192 | Piamrasrisakul, Pitiwatt (1511) | Won 2-0 | +171600 |
| 3standard | 279 | Shirakihara, Ryuuichi (1488) | Lost 0-0 | -201580 |
| 4standard | 310 | Ho, Jason (1485) | Won 2-1 | +161596 |
| 5standard | 192 | Chong, Benjimin (1534) | Won 2-0 | +171613 |
| 6standard | 144 | Vallesteros, Xezur (1514) | Won 2-0 | +161629 |
| 7standard | 141 | Dure, Marco (1521) | Won 2-1 | +161645 |
| 8standard | 46 | Takao, Shota (1945) | Lost 1-2 | -131632 |
| 9standard | 124 | Tay, Daryl (1613) | Lost 0-2 | -181614 |
| top | average opponent: 1602record: 5-4 | new rating: 1614 | ||
| Grand Prix Singapore 2015 (modern) | starting rating: 1580 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 75 | Chua, Zong En (1469) | Won 2-0 | +161596 |
| 2modern | 56 | Komatsubara, Yu (1553) | Won 2-0 | +171613 |
| 3modern | 206 | Yeo, Tinghui (1531) | Won 2-0 | +171630 |
| 4modern | 54 | Kim, Sang-eun (1836) | Lost 0-2 | -151615 |
| 5modern | 144 | Saito, Tomoharu (1881) | Lost 1-2 | -131602 |
| 6modern | 266 | Lim, Justin (1411) | Won 2-0 | +151617 |
| 7modern | 201 | Ong, Clarence Li Zhi (1533) | Lost 1-2 | -201597 |
| top | average opponent: 1602record: 4-3 | new rating: 1597 | ||
| Grand Prix Singapore 2013 (RTR limited) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 224 | Yong, Daniel (1500) | Won 2-0 | +181539 |
| 2sealed | 177 | Goh, Isaac Anhar Bin J (1518) | Won 2-0 | +171556 |
| 3sealed | 36 | Estacio, Frederick (1500) | Won 2-0 | +171573 |
| 4sealed | 33 | Ishida, Hiroshi (1631) | Won 2-0 | +191592 |
| 5sealed | 6 | Wong, Hudson (1603) | Won 2-0 | +181610 |
| 6sealed | 3 | Dunsford, Denny (1741) | Lost 1-2 | -151595 |
| 7sealed | 28 | Lim, Redmond (1648) | Lost 1-2 | -171578 |
| 8sealed | 80 | Pang, Wind Jing Yang (1663) | Won 2-1 | +191597 |
| 9sealed | 57 | Farnung, Ian (1826) | Won 2-0 | +221619 |
| 10draft | 8 | Teck Boon, Saw (1560) | Lost 0-2 | -191600 |
| 11draft | 30 | Tan, Lun Yi (1574) | Lost 1-2 | -181582 |
| 12draft | 59 | Yap, Shawn (1555) | Won 2-1 | +171599 |
| 13draft | 34 | Tan, Lun Yi (1574) | Lost 1-2 | -181581 |
| 14draft | 49 | Sun, Fang Zhou (1581) | Lost 0-2 | -181563 |
| 15draft | 58 | Erlangga, Reza (1513) | Won 2-0 | +171580 |
| top | average opponent: 1599record: 9-6 | new rating: 1580 | ||
| Grand Prix Singapore 2011 (NPH standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 144 | Gumbley, Paul (1534) | Lost 1-2 | -171483 |
| 2standard | 139 | Barretto, Anthony Glen (1534) | Won 2-1 | +191502 |
| 3standard | 159 | Tasnavites, Tammavit - (1428) | Lost 1-2 | -201482 |
| 4standard | 269 | Ho, Jason (1501) | Lost 1-2 | -171465 |
| 5standard | 275 | Tanedo, Boyd Vincent (1431) | Won 2-0 | +171482 |
| 6standard | 211 | Yuliadinata, Dennis (1641) | Lost 1-2 | -151467 |
| 7standard | 220 | Abd Rahman, Abdul Azim (1464) | Won 2-0 | +181485 |
| 8standard | 160 | Tong, Wing Kiu (1496) | Won 2-0 | +181503 |
| 9standard | 115 | Lim, Wei Teng (1504) | Won 2-0 | +181521 |
| top | average opponent: 1504record: 5-4 | new rating: 1521 | ||