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Individual Calculations November 2023 |
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| Gonzalez Galvan, Juan Manuel Total change: 7.20 | |   |
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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 |
| 1848 | 2193 | 6.00 | 7 | 0.36 | 20 | 7.20 | |
|  Jimenez Santamaria, Jose Daniel | | | 1793 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Angulo Perez, Sebastian | | | 1600 | CRC | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Herrera Retana, Gerardo | | | 1780 | CRC | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Solis L., Efren A. | c | | 1919 | CRC | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Pastor Carvajal, Jeigoth | c | | 2013 | CRC | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Duran Vega, Sergio | m | | 2392 | CRC | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Montero Romero, Dany Jose | | | 1438 | CRC | 0.00 | 1 | -1.00 | 20 | -20.00 | | | * 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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