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Individual Calculations August 2021 |
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| Zarzecki, Dymitr Total change: 18.20 | |   |
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| III Puchar Prezesa LZSzach | Spala | POL | 2021-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1570 | 6.50 | 8 | 0.91 | 20 | 18.20 | |
|  Gawlik, Olivier | | | 1170 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wolski, Ernest | | | 1170 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rosa, Antoni | | | 1497 | POL | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Rumniak, Aleksy | | | 1185 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Hasinski, Krystian | | | 1791 | POL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Durzynski, Jan | | | 1221 | POL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Zakrzewicz, Kacper | | | 1661 | POL | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Wojciechowski, Franciszek | | | 1379 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | * 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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