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Individual Calculations April 2009 |
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| Lomba Gonzalez, Sergio Total change: 22.75 | |   |
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| Campeonato Galego de Xadrez Sub14 | Pontevedra | ESP | 2009-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1455 | 2.00 | 4 | 0.91 | 25 | 22.75 | |
|  Rodriguez Dominguez, Javier | | | 1591 | ESP | 1.00 | 1 | 0.68 | 25 | 17.00 | |  Segura Santos, Luis | | | 1721 | ESP | 0.50 | 1 | 0.32 | 25 | 8.00 | | | Rey Malde, Henrique | | | 1597 | ESP | 0.50 | 1 | 0.19 | 25 | 4.75 | | | Blazquez Criado, Sergio | | | 1621 | ESP | 0.00 | 1 | -0.28 | 25 | -7.00 | |
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) | | |
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