Individual Calculations October 2023 |
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Perez Sousa, Xabier Total change: 21.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Maia Chess Open 2023 | Maia | POR | 2023-08-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1890 | 1907 | 5.00 | 9 | 0.54 | 40 | 21.60 | |
| Malka, Samuel | f | | 2200 | FRA | 0.00 | 1 | -0.15 | 40 | -6.00 | | Castro Gandara, David | | | 1505 | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | | Boukhris-Ferre, Yacine | | | 2173 | FRA | 0.50 | 1 | 0.32 | 40 | 12.80 | | Perez Solanas, Hugo | | | 1478 | ESP | 1.00 | 1 | 0.07 | 40 | 2.80 | | Ma, Lin | | | 2211 | CHN | 0.00 | 1 | -0.14 | 40 | -5.60 | | Manrique Garcia, Daniel | | | 1507 * | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | | Cannon, David | f | | 2188 | AUS | 0.00 | 1 | -0.16 | 40 | -6.40 | | Villa Peiro, Roger | | | 1640 | ESP | 1.00 | 1 | 0.18 | 40 | 7.20 | | Gomez Aguirre, Juan Alberto | c | | 2111 | ESP | 0.50 | 1 | 0.26 | 40 | 10.40 | | * 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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