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Individual Calculations September 2009 |
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| Vasconcellos, Renato Fialho Total change: -19.05 | |   |
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| Taca de Portugal 2008-09 | various | POR | 2008-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 2083 | 0.50 | 1 | -0.13 | 15 | -1.95 | |
|  Quintino, Luis Filipe Pires De | | | 1991 | POR | 0.50 | 1 | -0.13 | 15 | -1.95 | |
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) | | | | Masters de Lisboa 2009 | Lisboa | POR | 2009-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2099 | 2120 | 1.50 | 5 | -1.14 | 15 | -17.10 | |
| | Afonso, Paulo Jorge Barata | | | 1961 | POR | 1.00 | 1 | 0.29 | 15 | 4.35 | |  Rodrigues, Afonso | | | 2148 | POR | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Guerra, Victor | | | 2199 | POR | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Santos, Micael | | | 2026 | POR | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Pereira, Edgar | | | 2159 | POR | 0.00 | 1 | -0.45 | 15 | -6.75 | |
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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