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Individual Calculations January 2009 |
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| Grau Peris, Ruben Total change: 20.25 | |   |
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| Campeonato Individual Preferente de Valencia | Gandia - Valencia | ESP | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 1965 | 2.50 | 4 | 0.81 | 25 | 20.25 | |
|  Gonzalez Soto, Jose | | | 1812 | ESP | 1.00 | 1 | 0.30 | 25 | 7.50 | |  Moreno Torralba, David | | | 2024 | ESP | 0.50 | 1 | 0.08 | 25 | 2.00 | | | Engo Pardo, Javier | | | 2147 | ESP | 0.50 | 1 | 0.24 | 25 | 6.00 | | | Frances Saez, Juan Vicente | | | 2104 | ESP | 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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