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Individual Calculations October 2008 |
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| Soste, Victor Total change: 0.15 | |   |
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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 |
| 2212 | 2029 | 0.50 | 2 | -0.02 | 15 | -0.30 | |
|  Prieto, Ernesto | | | 2188 | COL | 0.50 | 1 | 0.21 | 15 | 3.15 | |  Rojas Barrero, Andres H | | | 2236 | COL | 0.00 | 1 | -0.23 | 15 | -3.45 | |
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 |
| 2045 | 2034 | 1.00 | 2 | 0.03 | 15 | 0.45 | |
| | Molina, Rafael | | | 2046 | COL | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Guerrero, Hernando | | | 2044 | COL | 1.00 | 1 | 0.51 | 15 | 7.65 | |
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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