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Rapid:
Individual Calculations September 2012 |
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| Blanco , David Total change: 4.40 | |   |
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| III Torneo Activo 30 minutos 2012 | San Salvador | ESA | 2012-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1980 | 2.50 | 4 | 0.22 | 20 | 4.40 | |
|  Leiva, Marlon | | | 1876 | ESA | 1.00 | 1 | 0.36 | 20 | 7.20 | |  Giron, Jorge Ernesto | | | 1943 | ESA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Zabala, Alejandra | | | 1894 | ESA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Tobar, Jorge | | | 2002 | ESA | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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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