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Individual Calculations July 2022 |
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| Grigoryan, Karen H. Total change: -4.30 | |   |
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| XII Open Internacional Ciudad de Tres Cantos - A | Tres Cantos | ESP | 2022-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2284 | 2647 | 7.50 | 9 | -0.43 | 10 | -4.30 | |
|  Diaz Duarte, Rossner | | | 2247 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Pindado Campos, Raul | | | 2079 | ESP | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Lozano Ramirez, Nestor Favian | f | | 2209 | ESP | 1.00 | 1 | 0.06 | 10 | 0.60 | | | Martinez Fernandez, Raul | | | 2176 | ESP | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Stella, Andrea | g | | 2438 | ITA | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Ortega Ruiz, Jose Miguel | f | | 2318 | ESP | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Suarez Uriel, Adrian | m | | 2370 | ESP | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Grabuzova, Tatiana | | wg | 2257 | RUS | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Plazuelo Pascual, Juan | m | | 2458 | ESP | 1.00 | 1 | 0.25 | 10 | 2.50 | | | * 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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