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Individual Calculations September 2020 |
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| Bohdanowicz, Nikola Total change: 44.00 | |   |
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| Festiwal Szachowy Olsztyn 2020 - open A | Olsztyn | POL | 2020-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1252 | 3.50 | 8 | 2.20 | 20 | 44.00 | |
|  Kitewski, Bartosz | | | 1652 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ptaszynski, Szymon | | | 1534 | POL | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Grabowski, Wojciech | | | 1421 | POL | 0.50 | 1 | 0.22 | 20 | 4.40 | |  Muzalewski, Slawomir | | | 1441 | POL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Augustowski, Janusz | | | 1652 * | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Januszewski, Marek | | | 1412 | POL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Hrymowicz, Artur | | | 1652 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Warcaba, Jakub | | | 1652 * | POL | 0.00 | 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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