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Rapid:
Individual Calculations October 2021 |
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| Costa, Vitor Manuel Total change: 8.00 | |   |
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| CN Semi-Rapidas 2020-21 | Felgueiras | POR | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1614 | 5.00 | 8 | 0.40 | 20 | 8.00 | |
|  Ferreira, Pedro Carvalho Dias | | | 1062 | POR | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Padeiro, Jose | f | | 2268 | POR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Valente, Sofia | | | 1301 | POR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Filipe, Gustavo Castro | | | 1264 | POR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Novais, Carlos Joao Fernandes | | | 2014 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Almeida, Joao Pedro Dias | | | 1419 | POR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Demyanchuk, Sergey | | | 1795 | POR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Taveira, Edgar Emanuel | | | 1395 | POR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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