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Rapid:
Individual Calculations October 2021 |
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| Szczerba, Marek Total change: 8.00 | |   |
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| IV Turniej Szachowy o Puchar Starosty | Wadowice | POL | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 2014 | 6.50 | 9 | 0.40 | 20 | 8.00 | |
|  Malata, Jan | | | 1279 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Bojarski, Marek | | | 1471 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Piwowarczyk, Arkadiusz | | | 1649 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Grabarczyk, Miroslaw | g | | 2283 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Stanuch, Marcin | | | 1615 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ustianovich, Nazar | f | | 2305 | UKR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Borowiec, Kamil | | | 1388 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Dziewonski, Dariusz | | | 1668 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Mikrut, Dariusz | m | | 2357 | POL | 0.50 | 1 | 0.38 | 20 | 7.60 | |
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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