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Individual Calculations June 2013 |
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| Ferreira, Antonio Total change: -12.60 | |   |
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| CNE 2013 - 2. divisao - serie B | several | POR | 2013-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 2206 | 2.00 | 4 | -0.84 | 15 | -12.60 | |
|  Costa, Rui | | | 1946 | POR | 0.00 | 1 | -0.82 | 15 | -12.30 | |  Mendes, Carlos Alberto De Sousa | | | 1806 * | POR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Alho, Diogo | | | 2283 | POR | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Ferreira, Antonio Luis | | | 2046 | POR | 0.50 | 1 | -0.21 | 15 | -3.15 | | | * 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) | | |
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