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Rapid:
Individual Calculations January 2018 |
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| Zajac, Szymon Total change: 3.80 | |   |
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| European Rapid Chess Championship'2017 | Katowice | POL | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1506 | 1349 | 4.00 | 11 | 0.19 | 20 | 3.80 | |
|  Brzezinski, Mateusz | | | 1749 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Subirats Ruiz, Sergi | | | 1749 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lysakowski, Piotr | | | 1125 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Wojdak, Jan | | | 1720 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Wojtowicz, Rozalia | | | 1113 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Tonkoshkur, Daniil | | | 1702 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Potyra, Stanislaw | | | 1094 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Butyrowski, Marcel | | | 1715 | POL | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Ocko, Dominik | | | 1720 | CZE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Biegalski, Arkadiusz | | | 1743 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kot, Ewelina | | | 1137 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | * 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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