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Individual Calculations September 2009 |
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| Lopez Perdomo, Juan David Total change: 16.35 | |   |
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| III Obert d'Escacs Llinars del Valles A | Catalunya | ESP | 2009-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2072 | 2135 | 6.50 | 9 | 1.26 | 15 | 18.90 | |
|  Catarineu Morales, Alex | | | 1893 | ESP | 1.00 | 1 | 0.20 | 15 | 3.00 | |  Fernandez Gonzalez, Julio Honor | | | 2021 | ESP | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Subirachs Mancebo, Guillem | | | 2072 | ESP | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Almeida Toledano, Daniel | f | | 2318 | ESP | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Shatko, Danil | | | 1938 | ESP | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Jane Besora, Jaume | | | 2067 | ESP | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Rojano Cano, Francisco Jose | | | 2117 | ESP | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Alfonso Nogue, Beatriz | | wf | 2119 | ESP | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Ortega Serra, Marc | | | 2107 | ESP | 0.50 | 1 | -0.04 | 15 | -0.60 | |
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) | | | | Finals Catalanes i Palay-Off 2009 | Barcelona | ESP | 2009-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2271 | 2135 | 0.50 | 2 | -0.17 | 15 | -2.55 | |
| | Martinez Martin, David | m | | 2390 | ESP | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Sanchez Lopez, Juan Manuel | | | 2152 | ESP | 0.50 | 1 | 0.02 | 15 | 0.30 | |
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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