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Individual Calculations February 2019 |
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| Valdez Maravi, Angel Yhadiel Total change: 23.20 | |   |
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| III Open IRT U-2200 Club Hermanos Rojas 2018 | Lima | PER | 2018-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1062 | 1.00 | 3 | 0.58 | 40 | 23.20 | |
|  Ludena Calderon, Leandro Jose | | | 1243 | PER | 1.00 | 1 | 0.74 | 40 | 29.60 | |  Yepes Gavidia, Ricardo | | | 1462 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Travezano Patino, Eduard Gedeon | | | 1462 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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