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Individual Calculations September 2021 |
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| Cifuentes Sandoval, Matias Total change: -2.60 | |   |
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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 |
| 1664 | 1584 | 2.00 | 5 | -0.13 | 20 | -2.60 | |
|  Vergara Castillo, Boris | | | 1897 | CHI | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Neira Zamudio, Rafael | | | 1382 | CHI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Martinez Pina, Diego | | | 1591 | CHI | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Navarrete Sandoval, Francisco | | | 1984 * | CHI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Garrido Gonzalez, Nelson | | | 1467 | CHI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * 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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