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Individual Calculations February 2019 |
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| Zheng, Fangbing Total change: -73.20 | |   |
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| "Boyi Cup"China Youth Chess International Open Tournament 2019(Group A) | Harbin, China | CHN | 2019-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 1964 | 2.00 | 8 | -1.83 | 40 | -73.20 | |
|  Peng, Hongchi | | | 2273 | CHN | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Merts, Dmitrii | | | 2048 | RUS | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Guo, Weibao | | | 1858 | CHN | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Mordido, Kylen Joy | | wm | 1985 | PHI | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Hou, Yifan B | | | 1843 | CHN | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Chua, Jia-Tien | | wc | 1845 | MAS | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Sun, Chao | | | 2080 | CHN | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Xie, Kaifan | c | | 1937 | CHN | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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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