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Individual Calculations September 2020 |
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| Kurzok, Zenon Total change: -9.80 | |   |
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| Slaski Festiwal Szachowy - Szachy lacza pokolenia - Grupa B | Ustron | POL | 2020-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1697 | 1.00 | 4 | -0.49 | 20 | -9.80 | |
|  Dziendziel, Mateusz | | | 1886 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Obrochta, Lena | | | 1803 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Czernecki, Andrzej | | | 1685 | POL | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Adamczyk, Piotr | | | 1796 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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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