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Individual Calculations May 2017 |
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| Medina Vertiz, Cesar Alejandro Total change: 52.00 | |   |
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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 |
| 1636 | 1400 | 3.00 | 8 | 1.30 | 40 | 52.00 | |
|  Rodriguez Mayorca, Joseph | | | 1800 * | PER | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Cajan Polo, Juan Alberto Segundo | | | 1662 | PER | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Espinal, Valles Alfredo Enmanuel | | | 1625 | PER | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Navarro Ariza, Justin Jeshua | c | | 1594 | PER | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Gomez Sulca, Frank Royer | | | 1640 | PER | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Vizcarra Quispe, Jhael | | | 1547 | PER | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Marin Pedreros, Juan Carlos | | | 1559 | PER | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Caja Cruz, Gabriel | | | 1664 | PER | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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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