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Individual Calculations November 2010 |
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| Matas Artigues, Josep Total change: 6.30 | |   |
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| XXI Open d’Escacs Es Vermar | Binissalem Mallorca | ESP | 2010-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 1732 | 1.00 | 5 | -0.26 | 15 | -3.90 | |
|  Boix Pons, Catalina | | | 1935 | ESP | 0.50 | 1 | 0.26 | 15 | 3.90 | |  Oneto Zarco, Jose | | | 2001 | ESP | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Orcera Gomez, Francisco | | | 1764 | ESP | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Perez Gandesa, Jose Antonio | | | 1979 | ESP | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Marti Mascaro, Juan | | | 1976 | ESP | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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) | | | | VII Open Amateur Calvia | Calvia Mallorca | ESP | 2010-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1722 | 2.50 | 8 | 0.68 | 15 | 10.20 | |
| | Grichkevitch, Gilles | | | 2099 | FRA | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Andersen, Daniel | | | 1940 | DEN | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Christiansen, Johan-Sebastian | | | 1899 | NOR | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Gallardo Pina, Neus | | | 1840 | ESP | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Carrasco Fernandez, Manuel | | | 1869 | ESP | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Mozelius, Peter | | | 1905 | SWE | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Strand, Oyvin | | | 1978 | NOR | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Porfireanu, Serban | | | 2024 | ROU | 0.00 | 1 | -0.15 | 15 | -2.25 | |
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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