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Individual Calculations March 2010 |
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| Lopez Idarraga, Daniel Eduardo Total change: -5.55 | |   |
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| XI Torneo Internacional Santiago de Cali Elo Menor 2100 | Cali Colombia | COL | 2009-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 1980 | 2.00 | 4 | 0.34 | 15 | 5.10 | |
|  Guerrero, Ever | | | 2092 | COL | 0.00 | 1 | -0.35 | 15 | -5.25 | |  Plazas, Alfonso | | | 2022 | COL | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Panesso, Oscar | | | 2049 | COL | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Ceron, Edgar Ivan | | | 2001 | COL | 0.00 | 1 | -0.47 | 15 | -7.05 | |
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. XXII Open Internacional "Feria de Manizales" | Manizales (Colombia) | COL | 2010-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1990 | 0.00 | 1 | -0.71 | 15 | -10.65 | |
| | Torres, Saulo De Jesus | | | 1828 | COL | 0.00 | 1 | -0.71 | 15 | -10.65 | |
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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