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Individual Calculations January 2024 |
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| Birkisson, Bardur Orn Total change: -29.40 | |   |
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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 |
| 2259 | 2254 | 3.00 | 9 | -1.47 | 20 | -29.40 | |
|  Garcia Ramos, Daniel | m | | 2461 | ESP | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Akbas, Umut Ata | m | | 2446 | TUR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Tregubenko, Nikolay | | | 2138 | FID | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Vantika, Agrawal | m | wg | 2421 | IND | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Saydaliev, Akobirkhon | | | 2110 | UZB | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Gu, Xiaobing | | wg | 2144 | CHN | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Jaferian, Koosha | c | | 2201 | IRI | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Lehaci, Miruna-Daria | | wm | 2225 | ROU | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Coles, Ruben | | | 2183 | FRA | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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