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Individual Calculations September 2011 |
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| Herrera, Sebastian Total change: 0.00 | |   |
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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 | Rp | K | K*chg | Game |
| 1732 | 0 | 0.50 | 4 | 0.00 | 1410 | | 0.00 | |
|  Orejuela Chango, Paulina | | | 1978 | ECU | 0.00 | 1 | 0.00 | | 0.00 | |  Gallardo Ortiz, Erick | | | 1629 | ECU | 0.00 | 1 | 0.00 | | 0.00 | | | Serrano, Diego | | | 1674 | ECU | 0.00 | 1 | 0.00 | | 0.00 | | | Vintimilla Pena, Amarelis | | | 1645 | ECU | 0.50 | 1 | 0.00 | | 0.00 | |
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) | | | | CAMPEONATO NACIONAL DE AJEDREZ CATEGORIA U-13 VARONES | Portoviejo | ECU | 2011-05-11 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1586 | 0 | 1.00 | 3 | 0.00 | 1461 | | 0.00 | |
| | Bravo Jaramillo, Santiago | | | 1638 | ECU | 0.00 | 1 | 0.00 | | 0.00 | | | Caiza Perez, Cristian | | | 1491 | ECU | 0.50 | 1 | 0.00 | | 0.00 | | | Tuarez, Francisco | | | 1628 | ECU | 0.50 | 1 | 0.00 | | 0.00 | |
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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