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Individual Calculations January 2018 |
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| Cai, Chaoruo Total change: -34.40 | |   |
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| Jolimark (HK) International Open Chess Championship 2017 | Hong Kong | HKG | 2017-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 2192 | 6.00 | 9 | -0.86 | 40 | -34.40 | |
|  Au, Ka Pang | | | 1792 * | HKG | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Auyeung, Chi Hung Jonathan | | | 1792 * | SGP | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Chen, Baining | | | 2017 | CHN | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Zuo, Yifan | c | | 2353 | CHN | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Zhou, Aiden | | | 1902 | CAN | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Nouri, Alekhine | f | | 2043 | PHI | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Nakamura, Naohiro | | | 2104 | JPN | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Chan, Jia Jie Alexander | | | 1792 * | SGP | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Deng, Yu Dong Michael | c | | 1792 * | HKG | 1.00 | 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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