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Individual Calculations September 2011 |
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| Rezabala Leon, Jordan Total change: -0.60 | |   |
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| XVI GRAND PRIX NACIONAL DE AJEDREZ PRIMERA PARADA Cat. U-2100 | Coca | ECU | 2011-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1706 | 2.00 | 4 | 0.43 | 15 | 6.45 | |
|  Galefsky, Eduardo | | | 2069 | CHI | 0.00 | 1 | -0.10 | 15 | -1.50 | |  Salazar Loor, Rodger | | | 2018 | ECU | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Ortiz, Anahi | | | 1476 | ECU | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Serrano, Diego | | | 1674 | ECU | 1.00 | 1 | 0.46 | 15 | 6.90 | |
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) | | | | II JUEGOS NACIONALES JUVENILES MASCULINO 2011 | Guayaquil | ECU | 2011-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1677 | 0.50 | 3 | -0.47 | 15 | -7.05 | |
| | Ruiz Mendez, Daniel | | | 1817 | ECU | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Lozano Cedeno, Jorge | | | 1789 | ECU | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Zambrano, Paolo | | | 1822 | ECU | 0.50 | 1 | 0.19 | 15 | 2.85 | |
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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