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Individual Calculations March 2024 |
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| Cho, Yeonhee Total change: -19.40 | |   |
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| Korea National Championship - Ladies | Seongnam | KOR | 2024-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1317 | 1452 | 3.00 | 6 | -0.97 | 20 | -19.40 | |
|  Choi, Gyungsook | | | 1155 | KOR | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Yim, Jay | | | 1352 | KOR | 1.00 | 1 | 0.36 | 20 | 7.20 | |  Kim, Nayoon B | | | 1226 | KOR | 0.00 | 1 | -0.79 | 20 | -15.80 | | | You, Garam | | wc | 1368 | KOR | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Park, Sunwoo | | wf | 1746 | KOR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Wang, Yoo | | | 1052 * | KOR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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