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Individual Calculations January 2022 |
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| Rosales, Jhon Mike Total change: 26.60 | |   |
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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 |
| 1802 | 1690 | 3.50 | 6 | 1.33 | 20 | 26.60 | |
|  Care Garcia, Jose Joaquin | | | 1794 | COL | 0.50 | 1 | 0.14 | 20 | 2.80 | |  Jaramillo, Carlos Orlando | | | 1900 | COL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Acosta Cruz, Luis Ivan | | | 1758 | COL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Rico Hernandez, Edgar | | | 1761 | COL | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Rivas Cabrera, Edgar | | | 2019 | VEN | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Alvarez Mendoza, Rafael | | | 1581 | COL | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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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