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Individual Calculations September 2009 |
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| Conejo Sanchez, Rafael Total change: 2.55 | |   |
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| Campeonato de España Sub-12 | Granada | ESP | 2009-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1776 | 4.00 | 6 | 0.12 | 15 | 1.80 | |
|  Chao Vale, Fernando | | | 1563 | ESP | 1.00 | 1 | 0.23 | 15 | 3.45 | |  Buendia Pinar, Alvaro | | | 1823 | ESP | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Takvor Mena, Samuel | | | 1524 | ESP | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Pozanco Romasanta, Marc | | | 1628 | ESP | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Herrera Gonzalez, Javier | | | 1803 | ESP | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Abal Cores, Lucas | | | 1616 | ESP | 1.00 | 1 | 0.29 | 15 | 4.35 | |
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) | | | | XV Memorial Jorge Alvarez – Torneo Internacional de Ajedrez Ciudad de El Ejido 2009 | Almeria | ESP | 2009-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1732 | 1.00 | 4 | 0.05 | 15 | 0.75 | |
| | Garrido Fernandez, Javier | | | 1991 | ESP | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Martin Lozano, Alvaro | | | 1911 | ESP | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Fernandez Rodriguez, Ramon | | | 1924 | ESP | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Pintor Avila, Antonio | | | 1924 | ESP | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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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