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Individual Calculations July 2011 |
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| Martinez, Anthony Total change: -22.00 | |   |
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| METROPOLITANO JUVENIL SUB 16 ABSOLUTO | LIMA, PERU | PER | 2011-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1682 | 0.00 | 2 | -0.84 | 25 | -21.00 | |
|  Garcia, Miguel A | | | 1715 | PER | 0.00 | 1 | -0.45 | 25 | -11.25 | | | Esplana Hurtado, Herbert J | | | 1765 | PER | 0.00 | 1 | -0.39 | 25 | -9.75 | |
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 - U14 A | LIMA, PERU | PER | 2011-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1682 | 1.00 | 2 | -0.09 | 25 | -2.25 | |
|  Molina Contreras, David | | | 1498 | PER | 1.00 | 1 | 0.26 | 25 | 6.50 | | | Morales, Jim | | | 1795 | PER | 0.00 | 1 | -0.35 | 25 | -8.75 | |
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) | | | | Torneo Open IRT Verano 2011 | LIMA, PERU | PER | 2011-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1682 | 0.50 | 1 | 0.05 | 25 | 1.25 | |
| | Garcia, Miguel A | | | 1715 | PER | 0.50 | 1 | 0.05 | 25 | 1.25 | |
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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