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Individual Calculations September 2020 |
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| Tsou, Chia-Lun Total change: -64.80 | |   |
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| 2020 CTCA International Chess Open- U17 U19 GU17 OPEN | Taichung | TPE | 2020-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1265 | 1422 | 0.50 | 3 | -1.62 | 40 | -64.80 | |
|  Huang, Cheng-Liang Joshua | | | 1260 | TPE | 0.00 | 1 | -0.71 | 40 | -28.40 | |  Siao, Zih-Ci | | | 1255 | TPE | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Teng, An-Ru Angie | | | 1280 | TPE | 0.50 | 1 | -0.19 | 40 | -7.60 | |
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) | | |
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