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Individual Calculations December 2023 |
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| Barthel, Bergit, Dr. Total change: -23.80 | |   |
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| Open Internacional Cidade de Lagos | Lagos | POR | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1877 | 2.50 | 7 | -1.19 | 20 | -23.80 | |
|  Wojdak, Jan | | | 2187 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Padmini, S | | | 1479 | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abrahams, Daniel | | | 2110 | CAN | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Maria, Goncalo Filipe Guerreiro | | | 1568 | POR | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Zielinski, Marcin | | | 1478 | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Sarrias Granados, Jesus | | | 1986 | ESP | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Delgado Serrano, Angel | | | 2033 | ESP | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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