Individual Calculations September 2021 |
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Roskowski, Stanislaw Total change: -49.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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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 |
1140 | 1307 | 1.00 | 5 | -2.49 | 20 | -49.80 | |
| Jendrowiak, Maciej | | | 1505 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | Gajda, Anna | | | 1017 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | | Fronczek, Michal | | | 1083 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | Legowski, Wojciech | | | 1051 | POL | 0.50 | 1 | -0.31 | 20 | -6.20 | | Zimny, Karol | | | 1046 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | | 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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