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Individual Calculations September 2019 |
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| Chinguun, Sumiya Total change: 89.20 | |   |
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| 2019 Belt and Road China Hunan International Chess Open Category B | Chang Sha , China | CHN | 2019-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2278 | 2218 | 6.00 | 9 | 2.23 | 40 | 89.20 | |
|  Liu, Hongyan | | | 2033 | CHN | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Batchuluun, Ariunbold | | | 2067 | MGL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Huang, Renjie | | | 2352 | CHN | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Wang, Tongsen | | | 2395 | CHN | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Zhang, Lanlin | | | 2195 | CHN | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Vlassov, Nikolai | m | | 2397 | RUS | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Nie, Xinyang | | | 2375 | CHN | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Xiao, Yiyi | | wf | 2317 | CHN | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Pham, Le Thao Nguyen | m | wg | 2373 | VIE | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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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