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Individual Calculations January 2020 |
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| Huang, Qian Total change: 3.90 | |   |
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| Russia - China Match 2019 (women) | Moscow | RUS | 2019-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2350 | 2427 | 3.50 | 5 | 0.49 | 10 | 4.90 | |
|  Bivol, Alina | | wg | 2374 | RUS | 0.50 | 1 | -0.07 | 10 | -0.70 | |  Dordzhieva, Dinara | | wm | 2314 | RUS | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Garifullina, Leya | | wm | 2321 | RUS | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Shuvalova, Polina | | wm | 2434 | RUS | 1.00 | 1 | 0.51 | 10 | 5.10 | | | Potapova, Margarita | | wf | 2307 | RUS | 0.50 | 1 | -0.16 | 10 | -1.60 | |
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) | | | | 2019 Chinese Chess League Division A 19-22 | China | CHN | 2019-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2309 | 2429 | 2.50 | 4 | -0.10 | 10 | -1.00 | |
| | Wang, Yu A. | m | wg | 2293 | CHN | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Zhou, Zirun | | | 2124 | CHN | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Ni, Shiqun | | wg | 2389 | CHN | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Munguntuul, Batkhuyag | m | wg | 2430 | MGL | 0.50 | 1 | 0.00 | 10 | 0.00 | |
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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