Individual Calculations January 2022 |
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Pena Romero, Edwin Oswaldo Total change: 7.00 | | |
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IX Campeonato Panamericano de Ajedrez IRT para Limitados Visuales IBCA 2021 | Pereira | COL | 2021-11-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1786 | 1744 | 3.00 | 6 | 0.35 | 20 | 7.00 | |
| Daza Samboni, Fernando | | | 1851 | COL | 0.50 | 1 | 0.15 | 20 | 3.00 | | Acosta Cruz, Luis Ivan | | | 1758 | COL | 1.00 | 1 | 0.52 | 20 | 10.40 | | Jaimes, Fredy Alexander | | | 1825 | COL | 0.50 | 1 | 0.11 | 20 | 2.20 | | Abiad Parra, Victor | | | 1860 | VEN | 0.00 | 1 | -0.34 | 20 | -6.80 | | Pelaez, Hernan | | | 1654 | COL | 0.00 | 1 | -0.62 | 20 | -12.40 | | Torres, Saulo De Jesus | | | 1765 | COL | 1.00 | 1 | 0.53 | 20 | 10.60 | | 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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