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Individual Calculations February 2020 |
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| Guo, Weibao Total change: -10.60 | |   |
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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 |
| 1781 | 1905 | 4.00 | 7 | -0.53 | 20 | -10.60 | |
|  Sethuraman, S.p. | g | | 2305 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Weng, Xintong (winston) | | | 1572 | NZL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Dai, Changren | m | | 2305 * | CHN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Shao, Ziyang B | | | 1505 * | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yang, Jingsen | | | 1606 | CHN | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Zhou, Yichen | | | 1536 | CHN | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Zhang, Yichi(bj) | | | 1638 | CHN | 1.00 | 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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