Individual Calculations September 2021 |
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Bohdanowicz, Nikola Total change: -18.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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V Miedzynarodowy Memorial Ireny Warakomskiej - Open C | Suwalki | POL | 2021-07-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1399 | 1309 | 1.00 | 5 | -0.93 | 20 | -18.60 | |
| Sawicki, Dorian | | | 1419 | POL | 0.50 | 1 | 0.15 | 20 | 3.00 | | Dzieszko, Lukasz | | | 1454 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | Sapinski, Sebastian | | | 1596 | POL | 0.50 | 1 | 0.34 | 20 | 6.80 | | Bartnik, Michal | | | 1404 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | Bujnowski, Adam | | | 1121 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | 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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