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Individual Calculations September 2021 |
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| Marekwica, Dawid Total change: 40.00 | |   |
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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 |
| 1313 | 1051 | 2.50 | 8 | 1.00 | 40 | 40.00 | |
|  Radzimski, Antoni | | | 1445 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Avramenko, Danyl | | | 1289 | UKR | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Wiecek, Karolina | | | 1231 | POL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Brzezina, Piotr | | | 1367 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Wandor, Adam | | | 1359 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Lecki, Andrzej | | | 1200 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Kotas, Marian | | | 1244 | CZE | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Woznica, Alicja | | | 1366 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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