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Individual Calculations October 2022 |
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| Cuvelier, Annelies Total change: -18.40 | |   |
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| Maia Chess Open 2022 | Maia | POR | 2022-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1862 | 4.00 | 9 | -1.25 | 20 | -25.00 | |
|  Areal, Maria Beatriz Moura | | | 1416 | POR | 0.50 | 1 | -0.44 | 20 | -8.80 | |  Alves, Damiao Fernando | | | 1316 | POR | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Quesada Perez, Yasser | g | | 2574 | CUB | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Esparza Toni, Angel | | | 1462 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fernandez, Maria Florencia | | wm | 2202 | ARG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Lanca, Luis | | | 1340 | POR | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Sousa, Ludy Helsio Paulo | c | | 2171 | NOR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Salvador Cabo, Cesar | | | 2007 | ESP | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Rocha, Miguel Feio Guimaraes | | | 1541 | POR | 0.50 | 1 | -0.37 | 20 | -7.40 | | | * 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) | | | | Belgian Interclubs 2022-2023 Ronde 1 | Various Places | BEL | 2022-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1937 | 1.00 | 1 | 0.33 | 20 | 6.60 | |
| | Hematyar, Fardin | | | 1811 | NED | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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