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Individual Calculations September 2020 |
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| Przygrodzki, Jakub Total change: 27.20 | |   |
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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 |
| 1542 | 1319 | 2.00 | 6 | 0.68 | 40 | 27.20 | |
|  Wojtacha, Krzysztof | | | 1528 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Slachta, Jan | | | 1544 | CZE | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Janikowska, Wiktoria | | | 1549 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Rog, Mateusz | | | 1627 | POL | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Kurcaba, Lukasz | | | 1504 | POL | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Mucha, Marek | | | 1500 | POL | 0.50 | 1 | 0.24 | 40 | 9.60 | |
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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