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Individual Calculations September 2011 |
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| Costa Berengue, Joan Total change: -12.30 | |   |
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| Obert de Tarragona – Memorial Calbet | Tarragona | ESP | 2011-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 1898 | 2.50 | 6 | 0.10 | 15 | 1.50 | |
|  Rodon Barrufet, Josep M. | | | 2024 | ESP | 0.00 | 1 | -0.33 | 15 | -4.95 | |  Sola Sendra, Francesc | | | 1810 | ESP | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Aubanell Ber, Sergi | | | 1847 | ESP | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Margalef Guell, Jordi | | | 2002 | ESP | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Terrones Launes, Mireia | | | 1957 | ESP | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Khaidorov, Viacheslav | | | 2271 | ESP | 0.00 | 1 | -0.10 | 15 | -1.50 | |
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) | | | | XIII Open Internacional Torredembarra | Torredembarra | ESP | 2011-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1901 | 3.00 | 8 | -0.92 | 15 | -13.80 | |
| | Lasinskas, Povilas | f | | 2148 | LTU | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Luke Brezmes, Cristofer | | | 2074 | ESP | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Margalef Guell, Jordi | | | 2018 | ESP | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Rodriguez Escobar, Victor | | | 1624 | ESP | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Regue Farran, Enric | | | 2038 | ESP | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Schweitzer, Paul | | | 1755 | GER | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Eguia Cambero, Ignacio | | | 1959 | ESP | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Zumel Zea, Javier | | | 1606 | ESP | 0.50 | 1 | -0.35 | 15 | -5.25 | |
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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