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Individual Calculations February 2019 |
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| Ocana, Jeremy Total change: 13.40 | |   |
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| Gibraltar International Chess Festival 2019 Amateurs A | Catalan Bay | ENG | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1695 | 3.00 | 4 | 0.67 | 20 | 13.40 | |
|  Ralivololona, Hanitriniaina Andri | | | 1399 | MAD | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Arias Diaz, Javier Alonso | | | 1295 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Leimeister, Winfried | | | 1870 | GER | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Gostelow, David W | | | 1850 | ENG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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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