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Individual Calculations December 2017 |
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| Ding, Yixin Total change: 2.90 | |   |
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| 2017 Chinese Chess League Division A (16-18) | Ningbo | CHN | 2017-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2492 | 2421 | 1.50 | 3 | 0.29 | 10 | 2.90 | |
|  Huang, Qian | | wg | 2436 | CHN | 0.50 | 1 | 0.02 | 10 | 0.20 | |  Lei, Tingjie | g | wg | 2528 | CHN | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Harika, Dronavalli | g | wg | 2511 | IND | 0.50 | 1 | 0.12 | 10 | 1.20 | |
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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