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Individual Calculations January 2023 |
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| Cosman, Andreea-Marioara Total change: -3.20 | |   |
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| Elllobregat Open Chess 2022 Group A | Sant Boi de Llobregat (Barcelona) | ESP | 2022-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2332 | 2199 | 2.00 | 7 | -0.28 | 20 | -5.60 | |
|  Sochacki, Christophe | g | | 2459 | FRA | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Giannoulakis, Lampros | f | | 2338 | GRE | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Gungl, Theo | m | | 2352 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Dixit, Nikhil | f | | 2306 | IND | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Pipiras, Filipa Fortuna | | wf | 2149 | POR | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Nyysti, Sampsa | m | | 2338 | FIN | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Vassallo Barroche, Mauricio | m | | 2384 | ESP | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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) | | | | Budapest Team Ch. 2022-23 Lilienthal Andor Memorial Group R 5 | Budapest | HUN | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 2186 | 1.00 | 1 | 0.12 | 20 | 2.40 | |
| | Karacsonyi, Bank | | | 1849 | HUN | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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