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Rapid:
Individual Calculations September 2021 |
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| Gonzalez Ballen, Miguel Eduardo Total change: -17.80 | |   |
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| IRT Torneo de Ajedrez Activo Sub2000 Amateur | Pandi | COL | 2021-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1969 | 2.00 | 4 | -0.89 | 20 | -17.80 | |
|  Moscoso Herrera, Alexander | | | 1234 | COL | 0.00 | 1 | -0.99 | 20 | -19.80 | |  Salcedo, Edison | | | 2134 | COL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Getiva, Henry | | | 1785 | COL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Guerra Verano, Diana | | | 1626 | COL | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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