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Ch'ng, Jonathan
Current rating: 1621
Record: 14-8

Grand Prix Singapore 2013 (RTR limited) starting rating: 1553
round table opponent (rating) result Δrating
1sealed 175 Ng, Song Khim (1521) Won 2-0 +171570
2sealed 46 Fung, Gan (1580) Won 2-0 +181588
3sealed 82 Camangon, Gerald (1837) Won 2-0 +231611
4sealed 106 Huang, Yu Chung (1601) Won 2-0 +171628
5sealed 54 Chanpleng, Weranart (1549) Won 2-0 +171645
6sealed 23 Gao, Zhen Xing (1738) Won 2-1 +201665
7sealed 9 Chow, Clarence (1448) Lost 0-2 -221643
8sealed 14 Teo, Justin (1532) Won 2-1 +161659
9sealed 8 Yeo, Jason (1617) Won 2-0 +171676
10draft 47 Kanchanawaleekul, Worrawit (1658) Lost 1-2 -181658
11draft 37 Nakamura, Shuhei (2059) Lost 1-2 -111647
12draft 27 Mihara, Makihito (2010) Lost 1-2 -121635
13draft 31 Manansala, Bayani (1754) Lost 0-2 -161619
14draft 30 Sugiki, Takafumi (1724) Won 2-0 +201639
15draft 41 Tan, Chin Heng (1645) Lost 1-2 -181621
average opponent: 1685record: 9-6 new rating: 1621

Grand Prix Singapore 2007 (extended) starting rating: 1500
round table opponent (rating) result Δrating
2extended 80 Tan, Wei Hao Joshua (1500) Won 2-1 +181518
3extended 95 Wong, Derrick (1481) Lost 1-2 -191499
4extended 136 Koh, Zhi Sin (1500) Won 2-1 +181517
5extended 101 Lee, Seow Chong (1520) Won 2-0 +181535
6extended 78 Su, Michael (1508) Won 2-0 +181553
7extended 46 Loh, Martin (1451) Lost 0-2 -201533
8extended 82 Wong, Lucas (1616) Won 2-0 +201553
average opponent: 1511record: 5-2 new rating: 1553