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Individual Calculations October 2018 |
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| Arango Arenas, Juan Camilo Total change: 7.00 | |   |
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| IRT Torneo Internacional de Ajedrez Ciudad de Palmira | Palmira | COL | 2018-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 2232 | 5.00 | 7 | 0.35 | 20 | 7.00 | |
|  Perez Valcarcel, Maria Jose | | | 1832 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Duque, Milton Antonio | | | 1832 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Garcia Pantoja, Roberto | m | | 2504 | CUB | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Hernandez Pinzon, Helvert | c | | 2000 | COL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Argote Heredia, Valentina | | wf | 2030 | COL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Uribe, Jhonny Alberto | c | | 2149 | VEN | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Avila Pavas, Santiago | f | | 2244 | COL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | * 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) | | |
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