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Individual Calculations September 2022 |
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| Ferreira, Ana Margarida Total change: -38.20 | |   |
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| Leca Chess Open 2022 | Leca da Palmeira | POR | 2022-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1723 | 2.50 | 8 | -1.91 | 20 | -38.20 | |
|  Krishna, C R G | m | | 2430 | IND | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Almeida, Marta Dias | | | 1323 * | POR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Oliveira, Maria Elisa Ramos Ma | | | 1317 | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Farias, David Nuno M E | | | 1938 | POR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Oliveira, Afonso Duarte Q | | | 1180 | POR | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Anishka, Vikram | | | 1870 | IND | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Asensio Linan, Teodoro | | | 2015 | ESP | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Lanca, Luis | | | 1340 | POR | 0.00 | 1 | -0.91 | 20 | -18.20 | | | * 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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