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Rapid:
Individual Calculations September 2019 |
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| Ethan, Low Jia-Wei Total change: 8.20 | |   |
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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 |
| 1228 | 1071 | 1.00 | 2 | 0.41 | 20 | 8.20 | |
|  Goh, Jian Mayne | | | 1241 | MAS | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Beh, Keat Ket | | | 1215 | MAS | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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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