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Individual Calculations January 2018 |
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| Ju, Wenjun Total change: 4.90 | |   |
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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 |
| 2352 | 2567 | 3.50 | 4 | 0.49 | 10 | 4.90 | |
|  Zhu, Jiner | | | 2324 | CHN | 1.00 | 1 | 0.20 | 10 | 2.00 | |  Stefanova, Antoaneta | g | | 2500 | BUL | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Hong, Xing | | | 2167 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ushenina, Anna | g | wg | 2416 | UKR | 0.50 | 1 | -0.20 | 10 | -2.00 | | | * 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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