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Individual Calculations October 2023 |
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| Umayan, Samantha Babol Total change: -20.80 | |   |
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| Malaysia Chess Challenge | Kuala Lumpur | MAS | 2023-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1659 | 5.50 | 9 | -0.52 | 40 | -20.80 | |
|  Nisban, Corwin | | | 1121 | SGP | 1.00 | 1 | 0.03 | 40 | 1.20 | |  Gan, Kai Seng | | | 1336 | MAS | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Valencia, John Curt | | | 1316 | PHI | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Tsang, Bobby | | | 1259 * | ENG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kumaran, Ashwiniy | | | 1387 | MAS | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Lye, Jiun Yin | | | 1435 | MAS | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Bach, Kenny Horasino | | | 1848 | INA | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Canino, Ruelle | | | 1788 | PHI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Asan, Jeppy Tewelu | | | 1915 | MAS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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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