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Individual Calculations April 2008 |
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| Marrero Herrera, Silvia Total change: -15.75 | |   |
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| XXVIII Open Internacional de Ajedrez El Corte Ingles | Las Palmas de Gran Canaria | ESP | 2007-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1690 | 0.00 | 2 | -0.63 | 25 | -15.75 | |
|  Lezcano Jaen, Pedro | m | | 2040 | ESP | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Garcia Van Isschot, Carlos | | | 1673 | ESP | 0.00 | 1 | -0.52 | 25 | -13.00 | |
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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