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Individual Calculations May 2012 |
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| Barrera Martin, Nayra Total change: -1.95 | |   |
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| Campeonato Absoluto de Lanzarote 2012 | Arrecife – Lanzarote – Islas Canarias | ESP | 2012-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1511 | 1.00 | 4 | -0.05 | 30 | -1.50 | |
|  Vera Martin, Antonio | | | 1838 | ESP | 0.00 | 1 | -0.13 | 30 | -3.90 | |  Toval Guerra, Andres | | | 1761 | ESP | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Badiola Morera, Gorka | | | 1416 | ESP | 1.00 | 1 | 0.37 | 30 | 11.10 | | | Segura Perez, Ivan | | | 1884 | ESP | 0.00 | 1 | -0.10 | 30 | -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) | | | NOTE: K factor changed | | V Open Int Memorial Pedro Lezcano Montalvo 2012 | Las Palmas de Gran Canaria | ESP | 2012-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1494 | 1.00 | 4 | -0.03 | 15 | -0.45 | |
| | Illijin, Neboisa | m | | 1894 * | ROU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kleine, Peter | | | 1833 | GER | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Saad Addin Quintana, Samir N. | | | 1879 | ESP | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Porretti Garcia, Guido | | | 1314 | ESP | 1.00 | 1 | 0.26 | 15 | 3.90 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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