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Individual Calculations September 2020 |
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| Wnuk, Piotr Total change: 34.00 | |   |
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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 |
| 1453 | 1195 | 2.00 | 6 | 0.85 | 40 | 34.00 | |
|  Wieckowski, Michal | | | 1568 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Mucha, Marek | | | 1500 | POL | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Chmielowski, Aleksander | | | 1475 | POL | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Jendrowiak, Maciej | | | 1455 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Niemczyk, Krzysztof | | | 1364 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Wydornik, Robert | | | 1356 | POL | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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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