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Rapid:
Individual Calculations December 2018 |
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| Silva, Jose Antonio Duarte Total change: -23.60 | |   |
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| 2. Friday Rapid Chess r. 4-9 | Lisboa | POR | 2018-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1394 | 1.00 | 3 | -0.45 | 20 | -9.00 | |
|  Avelino, Camila Biscaya | | | 1704 | POR | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Costa, Raul David Andrade | | | 1316 | POR | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Junior, Salvador Goncalves | | | 1244 | POR | 1.00 | 1 | 0.30 | 20 | 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) | | | | CD Equipas Semi-Rapidas Setubal 2018 | Montijo | POR | 2018-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1394 | 0.00 | 3 | -0.73 | 20 | -14.60 | |
| | Figueiredo, Mario | | | 1794 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Maia, Bruno | | | 1496 | POR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Gomes, Jorge Manuel Sousa | | | 1551 | POR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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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