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Individual Calculations February 2019 |
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| Zhao, Yuanhe Total change: 9.10 | |   |
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| The 1st Binhai Cup China International Chess Open Tournament | Tianjin, China | CHN | 2018-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2386 | 2388 | 6.00 | 9 | 1.64 | 10 | 16.40 | |
|  Li, Yihao | | | 1988 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Zhao, Jun | g | | 2607 | CHN | 0.00 | 1 | -0.22 | 10 | -2.20 | | | Jiang, Qinyu | | | 2037 | CHN | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Sethuraman, S.p. | g | | 2664 | IND | 0.50 | 1 | 0.33 | 10 | 3.30 | | | Zhang, Lanlin | | | 2178 | CHN | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Liu, Yan | g | | 2495 | CHN | 1.00 | 1 | 0.65 | 10 | 6.50 | | | Liu, Guanchu | m | | 2432 | CHN | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Sivuk, Vitaly | g | | 2542 | UKR | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Xu, Yinglun | g | | 2531 | CHN | 0.50 | 1 | 0.19 | 10 | 1.90 | | | * 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) | | | | "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 |
| 2223 | 2388 | 5.50 | 9 | -0.73 | 10 | -7.30 | |
| | Li, Guohao | | | 2045 | CHN | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Guo, Weibao | | | 1988 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Concio, Michael Jr. | | | 2162 | PHI | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Huang, Renjie | | | 2351 | CHN | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Yanchenko, Roman | f | | 2475 | RUS | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Cheng, Yuanda | | | 2069 | CHN | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Ning, Kaiyu | | | 2267 | CHN | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Enkhnar, Enkhbaatar | f | | 2373 | MGL | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Peng, Hongchi | | | 2273 | CHN | 0.50 | 1 | -0.16 | 10 | -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) | | |
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