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Individual Calculations March 2010 |
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| Mena Castillo, Luis Total change: -3.30 | |   |
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| Liga Andaluza 09/10 Promociones | Andalucia | ESP | 2009-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2049 | 1880 | 0.00 | 1 | -0.28 | 15 | -4.20 | |
|  Perera Borrego, Mariela | | | 2049 | ESP | 0.00 | 1 | -0.28 | 15 | -4.20 | |
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) | | | | XXI Abierto Internacional de Roquetas de Mar | Almeria | ESP | 2010-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 1880 | 1.50 | 5 | 0.06 | 15 | 0.90 | |
|  Roa Alonso, Santiago | m | | 2280 * | ESP | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Vilanova Olmedo, Ignaci | | | 1612 | ESP | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Pena Riasco, Alexander | f | | 2211 | COL | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Alvarez Morales, Miguel | | | 2058 | ESP | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Molina, Jorge | f | | 2191 | BOL | 0.00 | 1 | -0.14 | 15 | -2.10 | | | * 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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