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Individual Calculations November 2023 |
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| Choi, Gyungsook Total change: -12.40 | |   |
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| 28th Klub Major Div2 R2 | Seongnam | KOR | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1119 | 1173 | 0.00 | 1 | -0.58 | 20 | -11.60 | |
|  Lee, Kanggun | | | 1119 | KOR | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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) | | | | 2023 8th LSH | Seoul | KOR | 2023-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1325 | 1173 | 1.00 | 3 | -0.04 | 20 | -0.80 | |
|  Lile, David R | | | 1610 | USA | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Meiyazhagan, Kaviinayan | | | 1196 | KOR | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Gim, Hajin | | | 1168 | KOR | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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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