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Individual Calculations October 2019 |
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| Yang, Jack Total change: -119.20 | |   |
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| World Cadet Chess Championships 2019(O10) | SHANDONG WEIFANG | CHN | 2019-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1835 | 2.50 | 6 | -2.98 | 40 | -119.20 | |
|  Do, Quang Minh | | | 1435 * | VIE | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Wickramarathne, T D | c | | 1435 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Feng, Andrew | | | 1484 | USA | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Hou, Yixuan | | | 1435 * | CHN | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Dumanuly, Sultanbeibarys | | | 1435 * | KAZ | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Zhang, Enming | | | 1457 | CHN | 1.00 | 1 | 0.09 | 40 | 3.60 | | | * 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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