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Individual Calculations February 2022 |
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| Karpukhin, Andrei Total change: 48.80 | |   |
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| VIII Sunway International Chess Festival - Group B | Sitges | ESP | 2021-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1215 | 2.50 | 8 | 1.22 | 40 | 48.80 | |
|  Costa Trave, Jaume | | | 1615 * | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Membrives Pino, Didac | | | 1541 | ESP | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Vidal Moll, Francesc | | | 1457 | ESP | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Camps Abadia, Arnau | | | 1543 | ESP | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Stroup, James Howard | | | 1393 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Chiochia , Daniel | | | 1497 | ESP | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Costa Frers, Octavi | | | 1615 * | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sierra Magrazo, Lidia | | | 1422 | ESP | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * 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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