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Individual Calculations April 2008 |
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| Ruiz Ruiz, Guillermo Total change: 12.50 | |   |
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| Campeonato de Bizkaia Categoria Preferente | Santurtzi | ESP | 2007-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2140 | 1926 | 1.00 | 3 | 0.31 | 25 | 7.75 | |
|  Diez Fraile, David | | | 2145 | ESP | 0.00 | 1 | -0.22 | 25 | -5.50 | |  Torres Garcia, Koldo | | | 2114 | ESP | 1.00 | 1 | 0.74 | 25 | 18.50 | | | Prieto Aranguren, Alain | | | 2161 | ESP | 0.00 | 1 | -0.21 | 25 | -5.25 | |
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) | | | | XVI Open Internacional Ayuntamiento de Erandio | Erandio (Vizcaya) | ESP | 2007-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2066 | 1926 | 0.50 | 1 | 0.19 | 25 | 4.75 | |
| | Hubschmid, Stefan | | | 2066 | SUI | 0.50 | 1 | 0.19 | 25 | 4.75 | |
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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