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Individual Calculations April 2024 |
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| Sammut Briffa, Peter Total change: -91.40 | |   |
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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 |
| 1527 | 1892 | 3.50 | 9 | -4.57 | 20 | -91.40 | |
|  Marimuthu, Sherralhan | | | 1492 * | MAS | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Wong, Qi Zhi | | | 1479 | MAS | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Lim, Kian Hwa | | | 1492 * | MAS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Lim, Xiao Xian Tobias | | | 1584 | SGP | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Yusoff, Fairul | | | 1583 | MAS | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Yeo, Klaus Lucas | | | 1551 | SGP | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Helmy, Muhammad Adnin Nuaym | | | 1484 | MAS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Fadzil, Muhd Idraki | | | 1507 | MAS | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Kumaran, Ashwiniy | | | 1571 | MAS | 0.00 | 1 | -0.87 | 20 | -17.40 | | | * 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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