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Individual Calculations February 2020 |
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| Qiu, Mengjie Total change: -18.00 | |   |
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| The 2nd China Binhai Chess Open | Binhai, Tianjin | CHN | 2020-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2056 | 2167 | 4.00 | 8 | -0.90 | 20 | -18.00 | |
|  Zhu, Chenxi | | | 1767 * | CHN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Wang, Shixu B | | | 2469 | CHN | 0.50 | 1 | 0.35 | 20 | 7.00 | |  Dai, Changren | m | | 2506 | CHN | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Bai, Changlin | | | 1832 | CHN | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Song, Ethan | | | 1767 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Xu, Yiming | | | 1778 | CHN | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Cai, Zhuoran | | | 1902 | CHN | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Munguntuul, Batkhuyag | m | wg | 2430 | MGL | 0.00 | 1 | -0.18 | 20 | -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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