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Rapid:
Individual Calculations September 2023 |
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| Szumiec, Jan Total change: 30.80 | |   |
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| Turniej Szachowy o Puchar SZKOLY SZACHOWEJ 'CZARNY KON' - OPEN rapid | Bytom | POL | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1251 | 2.00 | 7 | 0.77 | 40 | 30.80 | |
|  Jurek, Pawel | | | 2138 | POL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Wieczorek, Jakub | | | 1759 | POL | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Gwozdz, Benedykt | | | 1872 | POL | 1.00 | 1 | 0.99 | 40 | 39.60 | |  Pelka, Michal | | | 1798 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Maryniec, Grzegorz | | | 1473 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Cebula, Mateusz | | | 1113 | POL | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Brozek, Wojciech | | | 1456 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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