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Individual Calculations September 2021 |
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| Martinez Pina, Diego Total change: -15.20 | |   |
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| Torneo IRT Sub 2200 Agosto 2021 Club Chile | Santiago | CHI | 2021-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1591 | 2.50 | 6 | -0.76 | 20 | -15.20 | |
|  Cabrera Gonzalez, Sergio | | | 1991 * | CHI | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Donoso Silva, Santiago | | | 1595 | CHI | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Cifuentes Sandoval, Matias | | | 1584 | CHI | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Perez Rojas, Ivo | | | 1191 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jimenez Jimenez, Abednego | | | 1570 | CHI | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Pezoa Campos, Eric Manuel | | | 1413 | CHI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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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