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Individual Calculations January 2018 |
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| Li, Yankai Total change: -22.10 | |   |
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| 2017 Chinese Chess League Division A (19-22) | Guangdong | CHN | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2740 | 2456 | 0.00 | 2 | -0.32 | 10 | -3.20 | |
|  Vallejo Pons, Francisco | g | | 2707 | ESP | 0.00 | 1 | -0.19 | 10 | -1.90 | |  Grischuk, Alexander | g | | 2772 | RUS | 0.00 | 1 | -0.13 | 10 | -1.30 | |
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) | | | | 'The Belt and Road'2017 Hainan Chess Open | Sanya | CHN | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2336 | 2456 | 4.00 | 9 | -1.89 | 10 | -18.90 | |
| | Gu, Tianlu | | wm | 2199 | CHN | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Huang, Renjie | | | 2189 | CHN | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Liu, Chang | | | 2357 | CHN | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Nie, Xinyang | | | 2277 | CHN | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Jia, Haoxiang | m | | 2366 | CHN | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Lin, Yi | | | 2364 | CHN | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Xiao, Yiyi | | wf | 2311 | CHN | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Bogdanovich, Stanislav | g | | 2564 | UKR | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Zhao, Yuanhe | | | 2394 | CHN | 0.50 | 1 | -0.09 | 10 | -0.90 | |
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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