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Individual Calculations October 2023 |
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| Xu, Yang Total change: 21.80 | |   |
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| 18th Dato Arthur Tan Malaysian Open Chess Championship | Kuala Lumpur | MAS | 2023-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2185 | 2127 | 4.50 | 8 | 1.09 | 20 | 21.80 | |
|  Haresh, Venkata Narayanaswamy | | | 1727 * | SGP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Garcia, Jan Emmanuel | m | | 2418 | PHI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Reynard, Kristopher | | | 1835 | INA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Iniyan, P | g | | 2503 | IND | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Masli, Muhd Nur Daie | | | 1825 | MAS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Badmatsyrenov, Oleg | m | | 2416 | FID | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Rahman, Masruri | f | | 2299 | INA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Akash, G | g | | 2456 | IND | 0.50 | 1 | 0.38 | 20 | 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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