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Individual Calculations February 2015 |
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| Demuth, Adrien Total change: -1.40 | |   |
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| Lisbon Christmas International Chess Open | Lisboa | POR | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2356 | 2517 | 5.50 | 8 | -0.14 | 10 | -1.40 | |
|  Santos, Jose Alves | | | 2239 | POR | 1.00 | 1 | 0.17 | 10 | 1.70 | |  Pons Carreras, David | f | | 2328 | ESP | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Santos Ruiz, Miguel | f | | 2298 | ESP | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Padeiro, Jose | f | | 2306 | POR | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Rivera, Daniel | m | | 2345 | URU | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Burmakin, Vladimir | g | | 2579 | RUS | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Cabezas Ayala, Ivan | f | | 2324 | ESP | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Monroy, Charles | m | | 2429 | FRA | 0.50 | 1 | -0.12 | 10 | -1.20 | |
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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