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Individual Calculations May 2012 |
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| Bastos, Ana Raquel Da Costa Total change: -11.40 | |   |
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| CNE 2011/2012 - 3. divisao - serie C | several | POR | 2011-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1549 | 1.00 | 2 | 0.23 | 15 | 3.45 | |
|  Andrade, Carlos Jorge Da Silva | | | 1949 * | POR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Freitas, Ruben Manuel | | | 1406 | POR | 1.00 | 1 | 0.31 | 15 | 4.65 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Nacionais de Jovens 2012 - sub14 | Torres Vedras | POR | 2012-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1551 | 0.50 | 3 | -0.99 | 15 | -14.85 | |
|  Bastos, Joao Pereira | | | 1363 | POR | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Ferreira, Luis Pedro | | | 1848 | POR | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Rasteiro, Rui Manuel | | | 1477 | POR | 0.50 | 1 | -0.10 | 15 | -1.50 | |
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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