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Rapid:
Individual Calculations September 2019 |
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| Ong, Zhen Sean Total change: 11.60 | |   |
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| 5th KUEN CHENG (I) AGE GROUP CHESS TOURNAMENT (under 12) | Kuala Lumpur | MAS | 2019-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1074 | 1234 | 2.00 | 2 | 0.58 | 20 | 11.60 | |
|  Chan, Jie Yi | | | 1032 | MAS | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Lim, Fang Yhi | | | 1116 | MAS | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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