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Individual Calculations July 2011 |
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| Batalha, Rui Gomes Total change: 17.50 | |   |
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| 33 Taca de Portugal | several | POR | 2010-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2124 | 1823 | 0.00 | 1 | -0.15 | 25 | -3.75 | |
|  Oliveira, Luis | | | 2124 | POR | 0.00 | 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) | | | | II Taca de Leiria | Marinha Grande | POR | 2011-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1809 | 2.00 | 2 | 0.85 | 25 | 21.25 | |
|  Bray, Jose Manuel | | | 1890 | POR | 1.00 | 1 | 0.61 | 25 | 15.25 | | | Silva, Rodolfo Do Couto | | | 1610 | POR | 1.00 | 1 | 0.24 | 25 | 6.00 | |
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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