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Individual Calculations September 2009 |
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| Duran Gutierrez, Juan Luis Total change: 15.30 | |   |
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| II Obert Primavera La Lira 2009 | Catalunya | ESP | 2009-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1932 | 5.00 | 8 | 0.40 | 15 | 6.00 | |
|  Guimera Vidal, Mateu | | | 1582 | ESP | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Martinez, Juan Manuel | | | 2001 | ARG | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Aparicio Escudero, Hector F. | | | 1717 | ESP | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Gonzalez Muelas, Javier | | | 1853 | ESP | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Severri Arrese, Carlos | | | 2026 | ESP | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Oliart Bermejo, Joan | | | 1967 | ESP | 0.50 | 1 | 0.05 | 15 | 0.75 | | | De La Fuente Clemente, Constanti | | | 1937 | ESP | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Ramos Alvarez, Maximo | | | 1847 | ESP | 1.00 | 1 | 0.38 | 15 | 5.70 | |
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 |
| 2022 | 1932 | 1.00 | 1 | 0.62 | 15 | 9.30 | |
| | Serra Rebassa, David | | | 2022 | ESP | 1.00 | 1 | 0.62 | 15 | 9.30 | |
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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