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Individual Calculations May 2011 |
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| Cabrejos Tovar, Jose Total change: -23.10 | |   |
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| I IRT ROBERTO MORALES MORALES IN MEMORIAM | LIMA, PERU | PER | 2011-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 2125 | 2.00 | 5 | -1.32 | 15 | -19.80 | |
|  Henostroza, Cesar | | | 2191 | PER | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Tasayco, Alexis | | | 1969 | PER | 0.50 | 1 | -0.21 | 15 | -3.15 | |  Sala, Harold | | | 1982 | PER | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Vega, Emilio | | | 2002 | PER | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Cornelio Argumedo, Yamil | | | 1838 | PER | 1.00 | 1 | 0.16 | 15 | 2.40 | |
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) | | | | IRT HOMENAJE A DAVID BRONSTEIN | LIMA, PERU | PER | 2011-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 2125 | 2.00 | 4 | -0.22 | 15 | -3.30 | |
| | Llacsahuanga, Diego | | | 2074 | PER | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Vega, Emilio | | | 2002 | PER | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Terry, Renato | f | | 2430 | PER | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Tacuche, Fernando | | | 1844 | PER | 1.00 | 1 | 0.16 | 15 | 2.40 | |
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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