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Individual Calculations January 2022 |
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| Daza Samboni, Fernando Total change: 2.20 | |   |
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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 |
| 1693 | 1851 | 5.00 | 7 | 0.11 | 20 | 2.20 | |
|  Franco Perez, Yolima | | | 1517 | COL | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Pena Romero, Edwin Oswaldo | | | 1744 | COL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Torres, Saulo De Jesus | | | 1765 | COL | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Gomez, Nicolas De Jesus | | | 1642 | COL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Jaimes, Fredy Alexander | | | 1825 | COL | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Castillo Perez, Jaider Enrique | | | 1763 | COL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Cuellar, Jose Gabriel | | | 1595 | COL | 0.50 | 1 | -0.31 | 20 | -6.20 | |
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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