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Rapid:
Individual Calculations September 2019 |
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| Sanchez Garcia, Ivan A. Total change: 9.40 | |   |
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| Gran Torneo Rapido Mark Machin Clase B | Trujillo Alto | PUR | 2019-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1323 | 1564 | 2.00 | 2 | 0.47 | 20 | 9.40 | |
|  Silva Vega, Carlos L. | | | 1482 | PUR | 1.00 | 1 | 0.39 | 20 | 7.80 | |  Serrano Rivera, Oscar A. | | | 1164 * | PUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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