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Individual Calculations January 2024 |
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| Dukaczewski, Piotr Total change: -12.80 | |   |
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| IV elllobregat Open Chess Tournament 2023 Group A | Sant Boi de Llobregat (Barcelona) | ESP | 2023-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2236 | 2104 | 2.00 | 8 | -0.64 | 20 | -12.80 | |
|  Suyarov, Mukhammadzokhid | f | | 2359 | UZB | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Averin, Nikolay | f | | 2270 | FID | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Ohler, Julius | f | | 2273 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Torrecillas Martinez, Antonio | m | | 2310 | ESP | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Lim, Zhuo Ren | f | | 2225 | MAS | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Carrasco Holgado, David | | | 2134 | ESP | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Giacomini, Hector | | | 2128 | FRA | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Rozycki, Bartlomiej | | | 2190 | POL | 0.50 | 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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