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Individual Calculations December 2023 |
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| Abrahams, Daniel Total change: 20.60 | |   |
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| Open Internacional Cidade de Lagos | Lagos | POR | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2074 | 2110 | 6.00 | 9 | 1.03 | 20 | 20.60 | |
|  Czerwinska, Oliwia | | | 1710 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Safarli, Eltaj | g | | 2612 | AZE | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Shadrina, Eva | | | 1765 | EST | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Barthel, Bergit, Dr. | | wf | 1877 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Alshameary Puente, Ismael | m | | 2307 | ESP | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Van Der Bent, Gideon | | | 1969 | NED | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Navarro Martinez, Victor | | | 2178 | ESP | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Wegener, Olaf | m | | 2406 | GER | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Vreugdenhil, Frans | | | 1838 | NED | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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) | | |
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