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Individual Calculations February 2017 |
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| Quenaya, Juan Total change: 23.20 | |   |
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| IRT CIUDAD DE ILO 2016 SUB 2200 | Ilo | PER | 2016-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1953 | 4.50 | 7 | 0.58 | 40 | 23.20 | |
|  Colla Polo, Sharon | | | 1553 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Huayna Rosado, Esteban | | | 1684 | PER | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Cutipa, Gianfranco | | | 2124 | PER | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Mamani, Ulises | | | 2145 | PER | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Luna Choquecota, Daniel | | | 1905 | PER | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Gomez Caceres, Jafet | | | 2111 | PER | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Lopez Herrera, Piero | | | 1727 | PER | 1.00 | 1 | 0.21 | 40 | 8.40 | | | * 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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