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Individual Calculations February 2019 |
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| Boldoo, Erdenepurev Total change: -0.40 | |   |
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| "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 |
| 2234 | 2334 | 5.50 | 9 | -0.02 | 20 | -0.40 | |
|  Di, Xu Wei | | | 1967 | MAS | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Cheng, Yuanda | | | 2069 | CHN | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Quizon, Daniel | m | | 2304 | PHI | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Hu, Yu A. | | | 2032 | CHN | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ning, Kaiyu | | | 2267 | CHN | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Xu, Yinglun | g | | 2531 | CHN | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Enkhnar, Enkhbaatar | f | | 2373 | MGL | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Ma, Lin | | | 2084 | CHN | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Yanchenko, Roman | f | | 2475 | RUS | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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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