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Individual Calculations September 2020 |
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| Wittych, Maciej Total change: 5.20 | |   |
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| Slaski Festiwal Szachowy - Szachy lacza pokolenia - Grupa C | Ustron | POL | 2020-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1342 | 1253 | 3.00 | 7 | 0.13 | 40 | 5.20 | |
|  Mrazek, Roman | | | 1627 | CZE | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Blasiak, Miroslaw | | | 1633 | POL | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Rosol, Philip | | | 1468 | AUT | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Chmielowski, Aleksander | | | 1475 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Kozik, Maksymilian | | | 1024 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Wittych, Julia | | | 1075 | POL | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Ziakas, Damian | | | 1094 | CZE | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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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