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Individual Calculations November 2018 |
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| Zhou, Zirun Total change: 62.60 | |   |
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| 2018 Shanghai Cooperation Organization Chess Open | Xingtai Hebei | CHN | 2018-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2393 | 2089 | 4.50 | 9 | 3.14 | 20 | 62.80 | |
|  Bao, Qilin | m | | 2434 | CHN | 1.00 | 1 | 0.89 | 20 | 17.80 | |  Xu, Minghui | | | 2335 | CHN | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Chu, Wei Chao | m | | 2393 | CHN | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Vokhidov, Shamsiddin | m | | 2446 | UZB | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Oparin, Grigoriy | g | | 2489 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gu, Tianlu | | wm | 2242 | CHN | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Xiao, Yiyi | | wf | 2346 | CHN | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Zhao, Yuanhe | | | 2389 | CHN | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Nitin, S. | m | | 2461 | IND | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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) | | | | 2019 Chinese Chess League Division A (16-18) | Wu Xi | CHN | 2018-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2365 | 2089 | 0.50 | 3 | -0.01 | 20 | -0.20 | |
| | Xiao, Yiyi | | wf | 2346 | CHN | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Ding, Yixin | | wg | 2429 | CHN | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Li, Ruofan | m | wg | 2319 | CHN | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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