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Individual Calculations September 2022 |
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| Perlak, Michal Total change: 0.40 | |   |
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| Festiwal Szachowy Szachy w Ustroniu lacza pokolenia 2022 - Grupa B | Ustron | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1560 | 3.50 | 9 | 0.01 | 40 | 0.40 | |
|  Lecki, Leonard | | | 1756 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Radzimski, Antoni | | | 1770 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Michalska, Aleksandra | | | 1832 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Kultucki, Kamil | | | 1547 | POL | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Nowacka, Dorota | | | 1719 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Fojcik, Kacper | | | 1517 | POL | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Studzinski, Boleslav | | | 1572 | CZE | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Grobelny, Mikolaj | | | 1533 | POL | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Kolodziejski, Grzegorz | | | 1593 | POL | 1.00 | 1 | 0.55 | 40 | 22.00 | |
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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