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Rapid:
Individual Calculations April 2018 |
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| Tan, Rui Ze Total change: 1.20 | |   |
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| 4th SKBJ JUNIOR CHESS CHAMPIONSHIP 2018 (UNDER-9 OPEN) | Shah Alam, Selangor | MAS | 2018-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1130 | 1088 | 0.50 | 1 | 0.06 | 20 | 1.20 | |
|  Khaw, Eu Jin | | | 1130 | MAS | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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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