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Rapid:
Individual Calculations April 2018 |
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| Tan, Yong Xi Rey Matthew Total change: 19.20 | |   |
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| 4th SKBJ JUNIOR CHESS CHAMPIONSHIP 2018 (UNDER-15 OPEN) | Shah Alam, Selangor | MAS | 2018-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1254 | 1062 | 2.00 | 4 | 0.96 | 20 | 19.20 | |
|  Rizal, Haibatul Hannan | | | 1322 | MAS | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Sinnapar, Aghilan Naythean | | | 1220 | MAS | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Aminuddin, Nur Faiqah | | | 1358 | MAS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | M Mohd Nur, Megat Muhd Iman | | | 1117 | MAS | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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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