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Individual Calculations January 2011 |
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| Nieto, Luis Total change: -62.25 | |   |
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| III OPEN IRT CLUB MAGDALENA | LIMA, PERU | PER | 2010-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1899 | 1.00 | 3 | -1.49 | 25 | -37.25 | |
|  Reynoso, Jorge | | | 1659 | PER | 0.00 | 1 | -0.80 | 25 | -20.00 | |  Martinez, Anthony | | | 1657 | PER | 0.00 | 1 | -0.80 | 25 | -20.00 | | | Moreno Gongora, Rubi | | | 1547 | PER | 1.00 | 1 | 0.11 | 25 | 2.75 | |
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) | | | | IV OPEN IRT CLUB MAGDALENA | LIMA, PERU | PER | 2010-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1899 | 0.50 | 3 | -1.00 | 25 | -25.00 | |
| | Rosello, Jaime | | | 2066 | PER | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Suasnabar, Jesus | | | 1967 | PER | 0.00 | 1 | -0.41 | 25 | -10.25 | | | Salazar Ramos, Diana Carol | | | 1652 | PER | 0.50 | 1 | -0.31 | 25 | -7.75 | |
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) | | |
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