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Rapid:
Individual Calculations September 2014 |
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| Melendez, Jose Edo. Total change: -17.20 | |   |
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| Primer Torneo Abierto Rapidas 30 min 2014 | San Salvador | ESA | 2014-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1773 | 1.00 | 4 | -1.07 | 20 | -21.40 | |
|  Zelaya, Porfirio | | | 2173 * | ESA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mendez, Alan Steven | | | 1762 | ESA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Herrera, Marjorie | | | 1535 | ESA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Romero, Armando Gaitan | | | 1647 | ESA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 de Rapidas 30 Minutos 2014 | San Salvador | ESA | 2014-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 1773 | 1.50 | 4 | 0.21 | 20 | 4.20 | |
| | Navarrete, Guillermo | | | 1695 | ESA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Tobar, Jorge | | | 2045 | ESA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Zometa, Miguel | | | 1953 | ESA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Mejia, Giusseped | | | 1970 | ESA | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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