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Individual Calculations September 2017 |
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| Batista Perez, Carlos Total change: 3.40 | |   |
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| Open Internacional de Escacs Vila de Sitges Grup B | Sitges (Barcelona) | ESP | 2017-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1795 | 5.50 | 8 | 0.17 | 20 | 3.40 | |
|  Torrents Busquet, Foix | | | 1395 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Torres Roldan, Francesc | | | 1622 | ESP | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Torrents Busquet, Marti | | | 1924 | ESP | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Roche Peris, Eduard | | | 1758 | ESP | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Arnijas Fabregas, Marc | | | 1947 | ESP | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Cervello Navarro, Hector | | | 1434 | ESP | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Lorenzo Martinez, Ruben | | | 1490 | ESP | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Sagar, Siya | | | 1608 | IND | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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