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Individual Calculations September 2020 |
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| Lu, Jia-En Total change: 23.60 | |   |
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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 |
| 1703 | 1530 | 2.50 | 6 | 0.59 | 40 | 23.60 | |
|  Hsu, Hsuan-Ming | | | 1920 | TPE | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Siao, Zih-Ci | | | 1255 | TPE | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Liu, Po-Kan | | | 1617 | TPE | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Wu, Bing-Shen | | | 1567 | TPE | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Liu, Yeh Yang | | | 1930 * | TPE | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Yang, Ching Wei, Austin | f | | 1930 * | TPE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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