Individual Calculations February 2023 |
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Koblash Koblash, Andres Ricardo Total change: 47.60 | | |
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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 |
1804 | 1638 | 3.00 | 6 | 1.19 | 40 | 47.60 | |
| Prata, Jose | | | 1853 | POR | 0.00 | 1 | -0.23 | 40 | -9.20 | | Marin Ferragut, Lluc | | | 1238 * | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | | Ramos Saavedra, Mario | | | 1975 | ESP | 0.00 | 1 | -0.12 | 40 | -4.80 | | Borrego Mata, Manuel | | | 1902 | ESP | 1.00 | 1 | 0.82 | 40 | 32.80 | | Guillen Martinez, Hugo | | | 1785 | ESP | 1.00 | 1 | 0.70 | 40 | 28.00 | | Perdomo Araujo, Angel Eduardo | | | 2071 | VEN | 0.00 | 1 | -0.06 | 40 | -2.40 | | * 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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