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Individual Calculations April 2024 |
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| Jayaweera, Sayuni Gihansa Total change: 4.20 | |   |
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| COMMONWEALTH CHESS CHAMPIONSHIP 2023-24 - OPEN | AYER KEROH, MELAKA | MAS | 2024-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1634 | 3.50 | 8 | 0.21 | 20 | 4.20 | |
|  Wong, Jianwen | f | | 2254 | MAS | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Varshini, V | | wg | 2107 | IND | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Pang, Kay Yan Eden | | | 1407 | SGP | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Anderson, Gavin | | | 2159 | MRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Anuar, Muhd Noor Khairullah | | | 1434 | MAS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Vrashank, Chouhan | | | 2176 | IND | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Helmy, Muhammad Adnin Nuaym | | | 1484 | MAS | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Pillay, Mikhael | | | 1234 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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