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Individual Calculations December 2019 |
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| Sarmiento, Rodolfo Total change: 8.60 | |   |
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| Thailand Pattaya Amateur Open Chess Championship 2019 | Pattaya | THA | 2019-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1557 | 3.00 | 4 | 0.43 | 20 | 8.60 | |
|  Ting, Marvin | | | 1957 * | PHI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Yindee, Wanida | | | 1210 | THA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Andres, Chergaets S. | | | 1175 | PHI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Scherrer, Georg | | | 1414 | SUI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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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