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Individual Calculations August 2018 |
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| Kubicka, Anna Total change: 40.60 | |   |
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| 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. A | Warszawa | POL | 2018-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2352 | 2172 | 4.50 | 9 | 2.03 | 20 | 40.60 | |
|  Karpus, Michal | f | | 2364 | POL | 1.00 | 1 | 0.75 | 20 | 15.00 | |  Warakomska, Anna | | wm | 2342 | POL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Bernadskiy, Vitaliy | g | | 2572 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Deszczynski, Adam | | | 2345 | POL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Oglaza, Oskar | f | | 2344 | POL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Kowalski, Igor | f | | 2324 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Kucza, Karol | f | | 2308 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Juknis, Paulius | | | 2260 | LTU | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Michalczak, Thomas | f | | 2309 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | * 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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