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Individual Calculations September 2021 |
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| Chiszko, Oskar Total change: 85.20 | |   |
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| V Miedzynarodowy Memorial Ireny Warakomskiej - Open C | Suwalki | POL | 2021-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1259 | 1373 | 5.50 | 8 | 0.35 | 40 | 14.00 | |
|  Talecki, Karol | | | 1081 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Pac, Cyryl | | | 1118 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Harasimczuk, Jakub | | | 1309 | POL | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Nisztuk, Michal | | | 1541 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Gladyszewski, Adam | | | 1147 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Pojawa, Jakub | | | 1315 | POL | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Majcher, Igor | | | 1266 | POL | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Zawal, Krzysztof | | | 1298 | POL | 1.00 | 1 | 0.40 | 40 | 16.00 | |
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) | | | | Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa C | Ustron | POL | 2021-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1373 | 4.00 | 7 | 1.78 | 40 | 71.20 | |
| | Sputowski, Jakub | | | 1510 | POL | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Mytnik, Kinga | | | 1495 | POL | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Sikora, Pawel | | | 1505 | POL | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Cieply, Krzysztof | | | 1475 | POL | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Fudala, Dominik | | | 1523 | POL | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Klymenko, Volodymyr | | | 1541 | UKR | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Chmiel, Pawel | | | 1513 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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