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Individual Calculations August 2018 |
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| Markiewicz, Michal Total change: 16.40 | |   |
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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 |
| 1823 | 1886 | 6.00 | 9 | 0.82 | 20 | 16.40 | |
|  Ostrowska, Joanna | | | 1665 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Poziomkowski, Szymon | | | 1767 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Wierzbicki, Michal | | | 1953 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Mike, Patryk | | | 1937 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Wloch, Mikolaj | | | 1738 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Lasota, Adam | | | 1933 | POL | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Bartoszewski-Reiski, Olaf | | | 1577 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Laszczak, Przemyslaw | | | 1990 | POL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Podgorski, Maciej | | | 1848 | POL | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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