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Individual Calculations April 2023 |
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| Ferreira, Susana Carolina Gonca Total change: -13.20 | |   |
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| CN 2. divisao 2022-23 r.3-4 | Clubes | POR | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1627 | 0.50 | 2 | 0.02 | 20 | 0.40 | |
|  Fernandes, Tiago Saraiva | | | 1954 | POR | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Grade, Jose Fernando Marques | | | 1735 | POR | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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) | | | | CD Aveiro Feminino 2022-23 | dist. Aveiro | POR | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1325 | 1627 | 1.00 | 2 | -0.68 | 20 | -13.60 | |
| | Tarelho, Bruna Silva | | | 1423 | POR | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Marques, Clara Sofia Sargento | | | 1227 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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