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Individual Calculations June 2024 |
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| Ko, Ko Ohn Total change: -23.00 | |   |
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| 4th Big Rook International Chess Festival - Open | Bangkok | THA | 2024-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 2110 | 4.50 | 9 | -2.30 | 10 | -23.00 | |
|  Zhao, Nan(hlj) | | | 1710 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Badmatsyrenov, Oleg | m | | 2389 | FID | 0.00 | 1 | -0.16 | 10 | -1.60 | | | Frost, Peter | | | 1785 | AUS | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Wiwatanadate, Poompong | f | | 1991 | THA | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Liem, Godwin | | | 1891 | INA | 0.00 | 1 | -0.78 | 10 | -7.80 | | | Ashwath, Kaushik | | | 1947 | SGP | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Chiravanich, Pathee | | | 1716 | THA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Lim, Xiao Xian Tobias | | | 1807 | SGP | 0.00 | 1 | -0.86 | 10 | -8.60 | | | Chan, Pui Yin Brandon | | | 1731 | HKG | 1.00 | 1 | 0.09 | 10 | 0.90 | | | * 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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