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Individual Calculations September 2021 |
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| Zahorodny, Zbigniew Total change: 33.60 | |   |
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| Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa C | Ustron | POL | 2021-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 1241 | 3.00 | 7 | 0.84 | 40 | 33.60 | |
|  Radzimski, Antoni | | | 1445 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Pycinski, Wladyslaw | | | 1534 | POL | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Gryt, Martyna | | | 1025 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Welna, Mateusz | | | 1403 | POL | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Czerwinska, Oliwia | | | 1437 | POL | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Mirowski, Tomasz | | | 1483 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Latacz, Grzegorz | | | 1433 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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) | | |
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