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Individual Calculations April 2009 |
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| Abal Cores, Lucas Total change: 19.50 | |   |
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| Campeonato Galego de Xadrez Sub14 | Pontevedra | ESP | 2009-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1596 | 2.50 | 4 | 0.78 | 25 | 19.50 | |
|  Segura Santos, Luis | | | 1721 | ESP | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Formoso Leal, Laura | | | 1454 | ESP | 1.00 | 1 | 0.31 | 25 | 7.75 | |  Toba Rodriguez, Francisco Javier | | | 1703 | ESP | 1.00 | 1 | 0.65 | 25 | 16.25 | | | Gomez Dieguez, David | | | 1706 | ESP | 0.50 | 1 | 0.15 | 25 | 3.75 | |
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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