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Individual Calculations September 2020 |
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| Drazek, Marcin Total change: 21.60 | |   |
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| Festiwal Szachowy Olsztyn 2020 - open A | Olsztyn | POL | 2020-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1420 | 1168 | 2.00 | 7 | 0.54 | 40 | 21.60 | |
|  Taranowicz, Michal | | | 1565 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Borkowski, Szymon | | | 1268 | POL | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Palasz, Jakub | | | 1235 | POL | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Januszewski, Marek | | | 1412 | POL | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Muzalewski, Slawomir | | | 1441 | POL | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Kitewski, Bartosz | | | 1568 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jedrzejczak, Michal | | | 1451 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * 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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