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Individual Calculations February 2018 |
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| Peng, Hongchi Total change: 34.40 | |   |
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| "Boyi Cup"China Youth Chess International Open Tournament 2018 | Harbin, China | CHN | 2018-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 2278 | 7.00 | 9 | 0.86 | 40 | 34.40 | |
|  Zhang, Jiaqi | | | 1878 * | CHN | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Shushakov, Andrey | | | 1878 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Hu, Yu A. | | | 2000 | CHN | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Quizon, Daniel | | | 2091 | PHI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Bai, Jinshi | g | | 2571 | CHN | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Tugstumur, Yesuntumur | f | | 2058 | MGL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Cheng, Yuanda | | | 2029 | CHN | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Amartuvshin, Ganzorig | f | | 2216 | MGL | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Batsuren, Dambasuren | m | | 2353 | MGL | 1.00 | 1 | 0.60 | 40 | 24.00 | | | * 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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