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Individual Calculations September 2023 |
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| Matons Calafi, Jordi Total change: -9.40 | |   |
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| 47 Open Internacional de Escacs Vila de Sitges Grup B | Sitges (Barcelona) | ESP | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1713 | 4.00 | 5 | -0.47 | 20 | -9.40 | |
|  Martinez Puig, Jordi | | | 1251 | ESP | 0.50 | 1 | -0.45 | 20 | -9.00 | |  Pinol Parra, David | | | 1250 | ESP | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Leon Gimenez, Alvaro | | | 1396 | ESP | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Lazaro Jaular, Jorge | | | 1313 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Orantes Sanz, Ricardo | | | 1491 | ESP | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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