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Rapid:
Individual Calculations November 2018 |
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| Chai, Chang Yik Total change: 32.40 | |   |
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| Sunsuria Open Chess Tournament under-14 | Sepang, Selangor | MAS | 2018-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1217 | 3.00 | 4 | 1.62 | 20 | 32.40 | |
|  Chen, Yu Kun Austin | | | 1400 | MAS | 1.00 | 1 | 0.74 | 20 | 14.80 | |  Fadzil, Muhd Idraki | | | 1480 | MAS | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Pereira, Desrran | | | 1289 | MAS | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Low, Kai Xiang | | | 1190 | MAS | 1.00 | 1 | 0.46 | 20 | 9.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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