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Rapid:
Individual Calculations April 2018 |
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| Pereira, Desirra Total change: 22.80 | |   |
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| 4th SKBJ JUNIOR CHESS CHAMPIONSHIP 2018 (UNDER-12 OPEN) | Shah Alam, Selangor | MAS | 2018-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1224 | 1200 | 3.50 | 5 | 1.14 | 20 | 22.80 | |
|  Gene, Hean Yu Hang | | | 1129 | MAS | 1.00 | 1 | 0.40 | 20 | 8.00 | |  Zulkippli, Iskandar Haikal | | | 1418 | MAS | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Emran, Muhammad Emir Rasyid | | | 1340 | MAS | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Khairul Nizam, Nur Ismahani | | | 1096 | MAS | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Salehuddin, Aidyl Syazwan | | | 1138 | MAS | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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