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Individual Calculations March 2010 |
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| Flores, Alexander Total change: -35.40 | |   |
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| I Festival Nacional del Elo FIDE Categoria U 2000 | Lima | PER | 2009-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 1963 | 2.50 | 7 | -1.20 | 25 | -30.00 | |
|  Inga Valenzuela, Jhon | | | 1929 | PER | 0.00 | 1 | -0.55 | 25 | -13.75 | |  Zuniga, Ivan | | | 1939 | PER | 0.00 | 1 | -0.53 | 25 | -13.25 | | | Bustamante, Godofredo | | | 1946 | PER | 0.00 | 1 | -0.52 | 25 | -13.00 | | | Jose, Guevara | | | 1950 | PER | 1.00 | 1 | 0.48 | 25 | 12.00 | | | Figueroa, Oswaldo | | | 1899 | PER | 0.50 | 1 | -0.09 | 25 | -2.25 | | | Navarro, Edmundo | | | 1953 | PER | 0.50 | 1 | -0.01 | 25 | -0.25 | | | Llacsahuanga, Diego | | | 1976 | PER | 0.50 | 1 | 0.02 | 25 | 0.50 | |
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) | | | NOTE: K factor changed | | I Open IRT Circulo Peruano de Ajedrez | Lima | PER | 2010-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2077 | 1963 | 1.00 | 3 | -0.04 | 15 | -0.60 | |
| | Donayre, Bertin | | | 2040 | PER | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Angulo, Alberto | | | 2068 | PER | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Aliaga Fernandez, Ingrid Y | | wf | 2122 | PER | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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) | | | NOTE: K factor changed | | III Open IRT Jose Marca In Memoriam Premier | Lima | PER | 2010-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2095 | 1963 | 0.00 | 1 | -0.32 | 15 | -4.80 | |
| | Saavedra, Felix | | | 2095 | PER | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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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