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Individual Calculations July 2009 |
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| Buch Prades, Joan Total change: 7.50 | |   |
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| Campeonato de Catalnya d'Equipos Segunda Division G-III | Catalunya | ESP | 2009-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1567 | 0.00 | 1 | -0.19 | 25 | -4.75 | |
|  Marcer Hernandez, Jordi | | | 1818 | ESP | 0.00 | 1 | -0.19 | 25 | -4.75 | |
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) | | | | Campeonato de Catalnya d'Equipos Preferente Tarragona G-I | Catalunya | ESP | 2009-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1567 | 1.00 | 4 | 0.49 | 25 | 12.25 | |
|  Terrones Launes, Mireia | | | 1875 | ESP | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Capdevila Vallve, Jordi | | | 1862 | ESP | 0.50 | 1 | 0.35 | 25 | 8.75 | | | Adsera Bertran, Antoni | | | 1917 | ESP | 0.50 | 1 | 0.39 | 25 | 9.75 | | | Guasch Murtra, Josep Maria | | | 1917 | 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) | | |
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