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Individual Calculations September 2015 |
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| Cori Quispe, Kevin Total change: 13.80 | |   |
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| Campeonato Panamericano U20 Absoluto El Salvador 2015 | San Salvador | ESA | 2015-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2224 | 2369 | 7.50 | 9 | 1.38 | 10 | 13.80 | |
|  Ortiz Perez, Carlos | | | 1969 * | GUA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Carrera Gonzalez, Enmanuel | | | 2171 | CUB | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Arias, Daniel | f | | 2242 | ESA | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Lopez Gonzalez, Abel Fabian | f | | 2251 | CUB | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Chavez Estevez, Hayler David | f | | 2347 | CUB | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Tang, Andrew | m | | 2365 | USA | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Jimenez Garcia, Emmanuel | f | | 2210 | CRC | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Solano Cuya, Bryan | | | 2149 | CRC | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Benedetti, Julio | | | 2313 | ARG | 1.00 | 1 | 0.42 | 10 | 4.20 | | | * 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) | | |
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