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Individual Calculations April 2009 |
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| Vinardell Cruanas, Sergi Total change: 99.75 | |   |
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| XXIII Open Costa Brava Memorial Joan Gelpi | Palafrugell | ESP | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1674 | 4.00 | 8 | 2.67 | 25 | 66.75 | |
|  Blanco Esquena, Ramon | | | 1917 | ESP | 1.00 | 1 | 0.80 | 25 | 20.00 | |  Vidal Zamora, Alex | | | 2024 | ESP | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Carraminana Puig, Jordi | | | 1873 | ESP | 1.00 | 1 | 0.76 | 25 | 19.00 | | | Parals Marce, Luis | | | 2024 | ESP | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Rovira Ruiz, Enric | | | 1855 | ESP | 1.00 | 1 | 0.74 | 25 | 18.50 | | | Tosan Pereira, Felipe | | | 2024 | ESP | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Muratet Casadevall, Elias | | | 1929 | ESP | 1.00 | 1 | 0.81 | 25 | 20.25 | | | Coronado Iruela, Manuel | | | 2024 | ESP | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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) | | | NOTE: K factor changed | | III Open Internacional d'Escacs Illes Medes Grupo B | Catalunya | ESP | 2008-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1674 | 3.00 | 6 | 1.73 | 15 | 25.95 | |
| | Hernandez Yanez, Javier | | | 1980 | ESP | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Cabello Guzman, Francesc | | | 1786 | ESP | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Rios Torondell, Jaume | | | 1961 | ESP | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Banchio, Davide | | | 1939 | ITA | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Lopez Rodriguez, Agusti | | | 1842 | ESP | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Mas Recorda, Pedro | | | 1960 | ESP | 0.50 | 1 | 0.34 | 15 | 5.10 | |
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) | | | NOTE: K factor changed | | Campeonato Juvenil de Girona 2009 | Girona | ESP | 2009-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1674 | 2.00 | 4 | 0.47 | 15 | 7.05 | |
| | Pruja Ramirez De Cartagena, Marc | | | 2024 | ESP | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Vidal Zamora, Cristina | | | 1450 | ESP | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Triadu Cassa, Jordi | | | 1845 | ESP | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Bonavia Heredia, Francesc | | | 1770 | ESP | 1.00 | 1 | 0.63 | 15 | 9.45 | |
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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