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Individual Calculations May 2023 |
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| Bergsson, Stefan Total change: -16.80 | |   |
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| Reykjavik Open 2023 | Reykjavik | ISL | 2023-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 2192 | 4.00 | 7 | -0.84 | 20 | -16.80 | |
|  Mannion, Stephen R | m | | 2190 | SCO | 0.50 | 1 | 0.00 | 20 | 0.00 | |  Schaefer, Bernd | | | 2018 | GER | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Sigurdsson, Smari | | | 1807 | ISL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Haugen, Lars Tormod | | | 1837 | NOR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Thorhallsson, Throstur | g | | 2392 | ISL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Pozimski, Szymon | | | 1972 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Andriessen, Bart Jan | | | 1966 | NED | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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