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Individual Calculations November 2023 |
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| Ramirez Camacho, Daniel Total change: -7.00 | |   |
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| I Memorial Samuel Li Chen 2023 | San Jose | CRC | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1589 | 2.00 | 5 | -0.35 | 20 | -7.00 | |
|  Solis L., Efren A. | c | | 1919 | CRC | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Ugalde Chaves, Carlo Cesar | | | 1130 | CRC | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Herrera Retana, Gerardo | | | 1780 | CRC | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Bonilla Sequeira, Pablo | | | 1939 | CRC | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Montiel Orozco, Mario Antonio | | | 1189 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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