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Individual Calculations September 2009 |
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| Maynat Diaz, Jose Antonio Total change: -0.30 | |   |
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| VII Obert d'escacs Vila de Canet de Mar | Catalunya | ESP | 2009-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 1903 | 1.50 | 5 | 0.05 | 15 | 0.75 | |
|  Gallart Zafra, Jaume | | | 2170 | ESP | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Bulatov, Sergei | | | 2139 | ESP | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Ruiz Molina, Gabriel | | | 1887 | ESP | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Echarri Torres, Miguel | | | 2131 | ESP | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Vinuesa Caimel, Carles | | | 2020 | ESP | 0.50 | 1 | 0.16 | 15 | 2.40 | |
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) | | | | IV Open d'Alella | Alella BARCELONA | ESP | 2009-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 1903 | 3.50 | 8 | -0.07 | 15 | -1.05 | |
| | Leiro Giralt, Daniel | | | 2232 | ESP | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Roca Llop, Ramon | | | 1876 | ESP | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Serentill Tost, Eduard | | | 1758 | ESP | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Vinas Serra, Antoni | | | 1748 | ESP | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Ridameya Tatche, Jose Miguel | | | 2123 | ESP | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Oliver Monfort, Sergio | | | 1815 | ESP | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Franch Guiral, Ramon | | | 2032 | ESP | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Cabot Muntane, Jordi | | | 2022 | ESP | 0.00 | 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) | | |
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