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Blitz:
Individual Calculations October 2023 |
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| Amaral, Vera Total change: 31.80 | |   |
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| CN Amador Rapidas 2022-23 - U1600 | Coimbra | POR | 2023-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1130 | 0.00 | 2 | -0.16 | 20 | -3.20 | |
|  Pereira, Carlos Marco | | | 1574 | POR | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Silva, Rui Manuel De Almeida | | | 1503 | POR | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | CN Feminino Rapidas 2022-23 | Senhora da Hora | POR | 2023-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 1130 | 2.00 | 4 | 1.75 | 20 | 35.00 | |
| | Duque, Raquel Dos Santos | | | 1724 | POR | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Ryabukhina, Veronika | | | 1634 | FID | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Cunha, Catarina Amaral Da Costa | | | 1558 | POR | 1.00 | 1 | 0.93 | 20 | 18.60 | |  Ribeiro, Joana | | | 1461 | POR | 1.00 | 1 | 0.88 | 20 | 17.60 | |
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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