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Individual Calculations September 2018 |
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| Jozwik, Jacek Total change: -41.20 | |   |
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| 54th International Akiba Rubinstein Chess Festival - OPEN C | Polanica Zdroj | POL | 2018-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1987 | 4.50 | 8 | -2.06 | 20 | -41.20 | |
|  Plocica, Krzysztof | | | 1587 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rychlik, Bogdan | | | 1641 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Orlik, Sandra | | | 1751 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Hasterok, Mateusz | | | 1868 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Zianowicz, Dominik | | | 1950 | POL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Wziatek, Marek | | | 1625 | POL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Wolska, Marta | | | 1587 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Chojnowski, Robert | | | 1587 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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