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Individual Calculations May 2017 |
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| Lopez Herrera, Piero Total change: -29.20 | |   |
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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 |
| 1589 | 1752 | 5.50 | 9 | -0.73 | 40 | -29.20 | |
|  Travezano Patino, Eduard Gedeon | | | 1352 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Vizcarra Quispe, Jhael | | | 1547 | PER | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Ayala Alban, Mael | | | 1441 | PER | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Lozano Berrospi, Edwin | | | 1648 | PER | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Rodriguez Mayorca, Joseph | | | 1858 | PER | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Pardo Chrem, Mariano | | | 1582 | PER | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Alvarez Urdanegui, Joiarib | | | 1524 | PER | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Cardenas Lima, Matthew | | | 1529 | PER | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Pariona Larrota, Andre Sebastian | | | 1821 | PER | 0.50 | 1 | 0.10 | 40 | 4.00 | | | * 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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