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Rapid:
Individual Calculations May 2019 |
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| Cheng, Chen Yu- Alexander Total change: -3.00 | |   |
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| 2019 Kasparov Asia Pacific Tour-Taichung OPEN | Taichung | TPE | 2019-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1382 | 1.00 | 4 | -0.15 | 20 | -3.00 | |
|  Liu, Yeh Yang | | | 1782 * | TPE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Yang, Sung-Jui | | | 1703 | TPE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Stauffer, Craig A | | | 1782 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hsieh, Wen-Chin | | | 1079 | TPE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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