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Individual Calculations February 2020 |
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| Sun, Yidi Total change: -60.80 | |   |
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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 |
| 1916 | 2168 | 5.50 | 9 | -1.52 | 40 | -60.80 | |
|  Sun, Haiyang | | | 1768 * | CHN | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Peng, Xiongjian | | | 2489 | CHN | 0.00 | 1 | -0.13 | 40 | -5.20 | | | He, Ping | | | 1812 | CHN | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Tian, Jialin | | | 1902 | CHN | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Gu, Jiazhen | | | 2012 | CHN | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Mi, Tenglong | | | 1768 * | CHN | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Zhang, Lehan B | | | 1768 * | CHN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Xu, Nuo | | | 1891 | CHN | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Bai, Changlin | | | 1832 | CHN | 1.00 | 1 | 0.12 | 40 | 4.80 | | | * 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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