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Rapid:
Individual Calculations February 2023 |
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| Ferreira, Joao Francisco Total change: 22.20 | |   |
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| CN Semirrapidas Equipas 2022-23 | Marinha Grande | POR | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1393 | 3.50 | 6 | 1.11 | 20 | 22.20 | |
|  Silva, Rui Manuel De Almeida | | | 1402 | POR | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Fernandes, Ricardo Paulos | | | 1990 | POR | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Coelho, Jose Pedro | | | 1572 | POR | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Guimaraes, Alvaro | | | 1678 | POR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Bicho, Ivan-Pi | | | 1331 | POR | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Videira, Andre | | | 1084 | POR | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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