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Individual Calculations December 2018 |
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| Brown, Geoffrey M Total change: 16.20 | |   |
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| Thailand Pattaya Open Chess Championship 2018 | Pattaya | THA | 2018-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 1892 | 4.00 | 9 | 0.81 | 20 | 16.20 | |
|  Ghongsing, Pakaporn | | | 1492 * | THA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Persson, Richard | c | | 2138 | SWE | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Quizon, Daniel | | | 2292 * | PHI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mendoza, Shania Mae | | wf | 2122 | PHI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Ding, Dao En | | wc | 1492 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chulis, Alexander | | | 2126 | AUT | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Navaratnam, Rohan Shan Tze | | | 2097 | MAS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Harshini, A | | wf | 2126 | IND | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Lamorelle, Yves | f | | 2125 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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