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Individual Calculations October 2008 |
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| Salcedo, Diana Total change: -0.45 | |   |
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| IRT Torneo de Ajedrez Ciudad de Agua deDios | Agua de Dios CUN | COL | 2008-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 2115 | 1.00 | 2 | -0.14 | 15 | -2.10 | |
|  Almanza, Rafael Andres | | | 2046 | COL | 1.00 | 1 | 0.40 | 15 | 6.00 | |  Pena Duarte, Fabian Dario | | | 2084 | COL | 0.00 | 1 | -0.54 | 15 | -8.10 | |
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 sub 2100 Julio | Bogota | COL | 2008-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2034 | 2009 | 1.50 | 3 | 0.11 | 15 | 1.65 | |
| | Rodriguez Correa, Enrique | | | 1999 | COL | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Molina, Rafael | | | 2046 | COL | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Chavarro, Jeffry | | | 2058 | COL | 0.50 | 1 | 0.07 | 15 | 1.05 | |
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) | | |
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