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Individual Calculations July 2011 |
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| Arias, Mario Total change: -19.95 | |   |
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| METROPOLITANO JUVENIL SUB 16 ABSOLUTO | LIMA, PERU | PER | 2011-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 2110 | 4.00 | 6 | -0.48 | 15 | -7.20 | |
|  Chang, Javier | | | 1710 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Puppi Lazo, Jorge Luis | | | 1822 | PER | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Pujaico Escudero, Kevin Ed | | | 1878 | PER | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Principe, Alexander | f | | 2050 | PER | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Principe, Gerson | | | 2130 | PER | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Marigorda, Wilmer | | | 1766 | PER | 0.50 | 1 | -0.38 | 15 | -5.70 | | | * 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) | | | | Campeonato Nacional Juvenil 2011 - U16 A | LIMA, PERU | PER | 2011-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 2110 | 3.00 | 5 | -0.85 | 15 | -12.75 | |
| | Flores Mendoza, Guillermo | | | 1818 | PER | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Pujaico Escudero, Kevin Ed | | | 1878 | PER | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Nunez, Dante | | | 1884 | PER | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Principe, Alexander | f | | 2050 | PER | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Puppi Lazo, Jorge Luis | | | 1822 | PER | 0.50 | 1 | -0.34 | 15 | -5.10 | |
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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