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Individual Calculations May 2017 |
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| Alfaro Mauricio, Kevin Johan Total change: -70.80 | |   |
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| Campeonato Nacional Juvenil 2017 Sub 14 Absoluto | Lima | PER | 2017-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1941 | 6.00 | 9 | -1.77 | 40 | -70.80 | |
|  Obregon Castellanos, Josmar | | | 1541 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Quispe Rodriguez, Jair Lino Paul | | | 1569 | PER | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Rodriguez Rubio, Alex Steven | | | 1602 | PER | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Pardo Chrem, Mariano | | | 1582 | PER | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Marin Pedreros, Juan Carlos | | | 1559 | PER | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Ugarelli, Leonardo | | | 1608 | PER | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Rojas, Steven | | | 1892 | PER | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Navarro Ariza, Justin Jeshua | c | | 1594 | PER | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Alvarez Urdanegui, Joiarib | | | 1541 * | PER | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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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