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Individual Calculations November 2022 |
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| Toma, Katarzyna Total change: -17.00 | |   |
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| 26th European Women's Chess Club Cup 2022 | Mayrhofen | AUT | 2022-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2238 | 2249 | 2.50 | 5 | -0.03 | 20 | -0.60 | |
|  Thorsteinsdottir, Gudlaug | | wf | 2014 | ISL | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Thomas, Apolline | | | 1942 | FRA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Paehtz, Elisabeth | m | wg | 2469 | GER | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Majdan, Joanna | | wg | 2301 | POL | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Efroimski, Marsel | m | wg | 2462 | ISR | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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) | | | | 2022/23 4NCL Division 1 Rounds 1-2 | Daventry | ENG | 2022-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 2249 | 0.50 | 2 | -0.82 | 20 | -16.40 | |
| | Kalaiyalahan, Akshaya | f | | 2143 | ENG | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Macfarlane, Donald | | | 2117 | ENG | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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