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Individual Calculations July 2009 |
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| Aalbersberg Kroon, Pedro Total change: -42.45 | |   |
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| I Open Sub-2300 Cruceros Mediterraneo | Catalunya | ESP | 2009-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2012 | 2019 | 2.00 | 6 | -1.01 | 15 | -15.15 | |
|  Buxade Roca, Guillermo | | | 2239 | ESP | 1.00 | 1 | 0.78 | 15 | 11.70 | |  Parals Marce, Luis | | | 2106 | ESP | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Penalonga Sweers, Angel | | | 2024 | ESP | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Rebole Arbea, Jose Ignacio | | | 2207 | ESP | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Reginaldo Vilalta, Albert | | | 1725 | ESP | 0.00 | 1 | -0.85 | 15 | -12.75 | | | Mut Company, Guillem | | | 1773 | ESP | 0.00 | 1 | -0.81 | 15 | -12.15 | |
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) | | | | XI Open Internacional d'Escacs Vila de Salou | Salou (Tarragona) | ESP | 2009-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 2019 | 2.00 | 7 | -1.82 | 15 | -27.30 | |
| | Kalegin, Evgenij | m | | 2369 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Martinez Lopez, Ivan | | | 2257 | ESP | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Rodriguez Fenoy, Inmaculada | | | 1678 | ESP | 0.00 | 1 | -0.88 | 15 | -13.20 | | | Siegel, Rainer | | | 1742 | GER | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Pham Guerrero, Sergi | | | 2212 | ESP | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Ferreira, Antonio Viriato | | | 1903 | POR | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Febrero Perez, Lluis | | | 1669 | ESP | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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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