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Individual Calculations January 2022 |
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| Abiad Parra, Victor Total change: 24.60 | |   |
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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 |
| 1778 | 1860 | 5.50 | 7 | 1.23 | 20 | 24.60 | |
|  Alvarez, Juan Evangelista | | | 1575 | COL | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Polanco Colina, Juan Marcos | | | 1729 | VEN | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Castillo Perez, Jaider Enrique | | | 1763 | COL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Sanchez, Carlos Andres | | | 1687 | COL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Pena Romero, Edwin Oswaldo | | | 1744 | COL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Otero Munelo, Harlen Jose | | | 2125 | VEN | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Jaimes, Fredy Alexander | | | 1825 | COL | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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