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Individual Calculations May 2017 |
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| Darby, Peter Total change: 50.20 | |   |
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| 17th Bangkok Chess Club Open 2017 | Cha-Am | THA | 2017-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 1835 | 4.00 | 8 | 2.51 | 20 | 50.20 | |
|  Qiu, Mengjie | | wm | 2235 * | CHN | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Enkhtuul, Altan-Ulzii | | wg | 2235 * | MGL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Muzzaffar, Ahmad | | | 2072 | MAS | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Ma, Lin | | | 2034 | CHN | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Kollmann, Robert | | | 2012 | GER | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Hiebert, Kenji | | | 2023 | JPN | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Skou, Niels | | | 2073 | DEN | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Chin, F | | | 2115 | MAS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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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