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Individual Calculations July 2009 |
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| Tobar, Jorge Total change: 2.55 | |   |
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| Primer Torneo Puntuable Masculino 2009 | San Salvador | ESA | 2009-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2242 | 1995 | 0.00 | 2 | -0.40 | 15 | -6.00 | |
|  Guevara Sanchez, Erick Marvin | f | | 2192 | ESA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Pineda, Boris | f | | 2291 | ESA | 0.00 | 1 | -0.15 | 15 | -2.25 | |
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) | | | | Segundo Torneo Abierto Puntuable Masculino 2009 | San Salvador | ESA | 2009-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2043 | 1992 | 1.00 | 1 | 0.57 | 15 | 8.55 | |
|  Pacheco, Julio | | | 2043 | ESA | 1.00 | 1 | 0.57 | 15 | 8.55 | |
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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