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Individual Calculations February 2019 |
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| Li, Guohao Total change: 52.40 | |   |
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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 |
| 2174 | 2045 | 4.50 | 9 | 1.31 | 40 | 52.40 | |
|  Zhao, Yuanhe | | | 2388 | CHN | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Ma, Lin | | | 2084 | CHN | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Xu, Yinglun | g | | 2445 * | CHN | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Sun, Chao | | | 2080 | CHN | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Quizon, Daniel | m | | 2304 | PHI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Li, Dongcheng | | | 2047 | CHN | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Hu, Yu A. | | | 2032 | CHN | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Ning, Kaiyu | | | 2267 | CHN | 0.50 | 1 | 0.28 | 40 | 11.20 | | | San Diego, Jerlyn Mae | | | 1922 | PHI | 0.50 | 1 | -0.17 | 40 | -6.80 | | | * 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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