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Individual Calculations August 2018 |
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| Baranowicz, Jan Total change: 17.20 | |   |
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| 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. B | Warszawa | POL | 2018-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1723 | 3.00 | 6 | 0.86 | 20 | 17.20 | |
|  Mike, Patryk | | | 1937 | POL | 0.50 | 1 | 0.27 | 20 | 5.40 | |  Czechowski, Jakub | | | 1880 | POL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Lasota, Adam | | | 1933 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Wierzbicki, Michal | | | 1953 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Holubczat, Maciej | | | 1679 | POL | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Saweczko, Tomasz | | | 1639 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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