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Individual Calculations September 2019 |
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| Chinchilla Miranda, Eugenio Total change: 15.00 | |   |
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| Campeonato Centroamericano y del Caribe Absoluto 2019 | San Salvador | ESA | 2019-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2190 | 2232 | 5.50 | 9 | 0.75 | 20 | 15.00 | |
|  Melendez, Manuel A. | | | 1832 * | ESA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gonzalez Acosta, Bernal | g | | 2451 | CRC | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Jimenez Garcia, Emmanuel | f | | 2364 | CRC | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Palacios, Celina | | wf | 1832 * | ESA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sanchez Alvarez, Roberto Carlos | m | | 2402 | PAN | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Sura, Kalvin | | | 1939 | ESA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Arias, Lemnys A. | m | | 2308 | ESA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Guillen Ramirez, Jose Antonio | f | | 2191 | HON | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Duran Vega, Sergio | m | | 2395 | CRC | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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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