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Individual Calculations August 2017 |
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| Zhang, Ziji Total change: 5.20 | |   |
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| 2017 Chinese chess championship group B Men | Qin huang dao | CHN | 2017-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 2394 | 8.00 | 11 | -0.13 | 20 | -2.60 | |
|  Liu, Chuming | | | 1994 * | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Jiang, Qinyu | | | 1994 * | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Li, Zhaoyang (chn) | | | 2041 | CHN | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Ma, Lin | | | 2025 | CHN | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Wang, Shixu B | | | 2267 | CHN | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Liu, Zhaoqi | | | 2128 | CHN | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Mi, Qian | | | 2106 | CHN | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Wang, Yanbin | | | 2284 | CHN | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Dai, Changren | | | 2423 | CHN | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Peng, Xiongjian | | | 2409 | CHN | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Chen, Qi B | | | 2337 | CHN | 0.50 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | 2017 Chinese Chess League Division A (8-11) | Ningbo | CHN | 2017-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2698 | 2394 | 1.00 | 4 | 0.39 | 20 | 7.80 | |
| | Wen, Yang | g | | 2617 | CHN | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Moiseenko, Alexander | g | | 2671 | UKR | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Ding, Liren | g | | 2781 | CHN | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Malakhov, Vladimir | g | | 2722 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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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