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Individual Calculations June 2017 |
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| Soriano Quispe, Ivan Excen Total change: 34.00 | |   |
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| I IRT Escuela Y Club Ajedrez Surco-Ecasu 2017 | Lima | PER | 2017-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1808 | 6.00 | 8 | 2.65 | 40 | 106.00 | |
|  Melgar Ledesma, Hachi Alexandra | | | 1408 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Palomino Taipe, Celso | | | 1474 | PER | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Palacios, Efrain | | | 2159 | PER | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Delgado Romero, Marco | | | 2087 | PER | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Villanueva Valiente, Geordy | | | 1530 | PER | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Decker, Nils | | | 2059 | GER | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Calcina, Gary | | | 2173 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Mamani, Ulises | | | 2093 | PER | 1.00 | 1 | 0.84 | 40 | 33.60 | | | * 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) | | | | GRUPO B GRAN COPA IRT MAYO 2017 CAM | Lima | PER | 2017-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1787 | 1.00 | 4 | -1.80 | 40 | -72.00 | |
| | Bravo Mallco, Kate Azumi | | | 1387 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Fernandez, Fernando | m | | 2187 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Flores Quispe, Fabricio Alexande | | | 1453 | PER | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Castillo Vargas, Esteban Ricardo | | | 1387 * | PER | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * 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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