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Individual Calculations December 2023 |
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| Nguyen, Cong Khon Total change: -11.20 | |   |
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| Japan Open 2023 | Tokyo | JPN | 2023-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1817 | 2.00 | 4 | -0.28 | 40 | -11.20 | |
|  Yi, Yong Hyeon | | | 1417 * | KOR | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Yamada, Misaki | | | 1462 | JPN | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Fujii, Chiaki | | | 2002 | JPN | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Matsumura, Cocoro | | | 2045 | JPN | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * 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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