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Individual Calculations September 2023 |
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| Wang, Hsi Hao Total change: 38.00 | |   |
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| 2023 CTCA International Chess Open- Open U19 GU19 U17 GU17 | Tainan | TPE | 2023-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1373 | 1111 | 1.50 | 3 | 0.95 | 40 | 38.00 | |
|  Li, Westtland | | | 1322 | TPE | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Matsuoka, Junichiro | | | 1350 | JPN | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Wong, Linda Jane | | wc | 1446 | TPE | 0.50 | 1 | 0.38 | 40 | 15.20 | |
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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