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Rapid:
Individual Calculations April 2020 |
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| Oliveira, David Joel Fernandes Total change: 25.00 | |   |
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| CD Semi-Rapidas Algarve 2019-20 | Loule | POR | 2020-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1759 | 1730 | 3.50 | 5 | 1.25 | 20 | 25.00 | |
|  Mariano, Jose Maria | | | 1291 | POR | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Prata, Jose | | | 1912 | POR | 0.50 | 1 | 0.24 | 20 | 4.80 | |  Pacheco, Joao | | | 2092 | POR | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Vigario, Ernesto Morais Costa | | | 1607 | POR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Liborio, Dinis | | | 1893 | POR | 0.50 | 1 | 0.22 | 20 | 4.40 | |
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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