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Rapid:
Individual Calculations January 2024 |
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| Grade, Jose Fernando Total change: -8.20 | |   |
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| XXV Open da Freguesia de Benfica | Lisboa | POR | 2023-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1635 | 5.50 | 9 | -0.41 | 20 | -8.20 | |
|  Rodrigues, Joao Miguel Galvao S | | | 1235 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lutuima, Amaro | c | | 2196 | ANG | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Campos, Aparicio Dangola Futi | | | 1303 | ANG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ferreira, Luis Miguel | | | 1249 | POR | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Correia, Mario | | | 1933 | POR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Maissa, Susana Flora Cesana | | | 1359 | POR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Bras, Hugo Miguel Pereira | | | 1498 | POR | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Maia, Rui Miguel | | | 1463 | POR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Montenegro, Goncalo | | | 1403 | POR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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