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Individual Calculations September 2018 |
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| Requena Torres, Luis A. Total change: -18.60 | |   |
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| Gran Torneo Clasico Mark Machin - Clase B | Trujillo Alto | PUR | 2018-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1692 | 2.00 | 4 | -0.93 | 20 | -18.60 | |
|  Millet Nieves, Armando | | | 1292 * | PUR | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Kiess Alfonso, Erwin S. | | | 1427 | PUR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Negron De Jesus, Willie Lee | | | 1713 | PUR | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Colon Magobet, Richard | | | 1522 | PUR | 0.50 | 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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