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Individual Calculations January 2018 |
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| Zhao, Chenxi Total change: 20.00 | |   |
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| 'The Belt and Road'2017 Hainan Chess Open | Sanya | CHN | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2387 | 2251 | 4.00 | 9 | 1.00 | 20 | 20.00 | |
|  Li, Di | m | | 2485 | CHN | 1.00 | 1 | 0.79 | 20 | 15.80 | |  Zhao, Zong-Yuan | g | | 2543 | AUS | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Bogdanovich, Stanislav | g | | 2564 | UKR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Zhao, Yuanhe | | | 2394 | CHN | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Chen, Fan | f | | 2377 | CHN | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Xiao, Yiyi | | wf | 2311 | CHN | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Gu, Tianlu | | wm | 2199 | CHN | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Ning, Kaiyu | | | 2170 | CHN | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Dai, Changren | | | 2437 | CHN | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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