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Individual Calculations August 2022 |
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| Suminski, Bogdan Total change: -32.00 | |   |
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| V Otwarty Wakacyjny Turniej Szachowy - Open B | Chelmno | POL | 2022-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1108 | 1373 | 2.50 | 5 | -1.60 | 20 | -32.00 | |
|  Bajko, Piotr | | | 1046 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | |  Danilowicz, Nina | | | 1151 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Binkowski, Franciszek | | | 1080 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Rogaczewski, Olaf | | | 1193 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Jurkiewicz, Julia | | | 1068 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | |
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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