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Individual Calculations April 2018 |
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| Salazar Mamani, Aldair Gerardo Total change: 10.40 | |   |
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| I IRT El Caballo Negro | Lima | PER | 2018-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1124 | 2.00 | 6 | 0.26 | 40 | 10.40 | |
|  Chavez Victorio, Marcelo Adrian | | | 1294 | PER | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Mamani, Ulises | | | 1524 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vicente Mendoza, Carlos Alonso | | | 1072 | PER | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Campana Huerta, Marcelo | | | 1524 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Castillo Segura, Jose | | | 1034 | PER | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Fernandez Rojas, Marvin Limbert | | | 1475 | PER | 0.00 | 1 | -0.11 | 40 | -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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