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Individual Calculations December 2018 |
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| Aguilar Oblitas, Diana Total change: -33.60 | |   |
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| I IRT Ciudad de las Flores: Monsefu" Sub 2200 | Chiclayo | PER | 2018-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1542 | 0.50 | 4 | -0.84 | 40 | -33.60 | |
|  Alvarado Zamora, Albert | c | | 1854 | PER | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Marin Pedreros, Juan Carlos | | | 1736 | PER | 0.50 | 1 | 0.25 | 40 | 10.00 | |  Cespedes Torres, Jose Mart | | | 1770 | PER | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Dejo Dillon, John Willian | | | 1358 | PER | 0.00 | 1 | -0.74 | 40 | -29.60 | |
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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