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Individual Calculations February 2023 |
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| Martinez Carvajal, Juan Francisc Total change: 31.00 | |   |
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| Roquetas Chess Festival 2023 - X International Open U2150 | Roquetas de Mar (Almeria) | ESP | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1775 | 5.50 | 7 | 1.55 | 20 | 31.00 | |
|  Juan Lepp, Olga Beatriz | | | 1375 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Alcoba, Pablo Alejandro | | | 2138 | ESP | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Lomas Cano, Tomas | | | 1534 | ESP | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Colomer De Luque, Francisco | | | 1505 | ESP | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Debbagh Boutarbouch Benkiran, Am | | | 1365 | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ramos Saavedra, Mario | | | 1975 | ESP | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Vazquez Rodriguez, Jorge | | | 2086 | ESP | 1.00 | 1 | 0.86 | 20 | 17.20 | | | * 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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