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Individual Calculations September 2022 |
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| Urban, Marek Total change: -4.40 | |   |
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| 58th Akiba Rubinstein Chess Festival - Open C | Polanica-Zdroj | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1544 | 4.00 | 9 | -0.22 | 20 | -4.40 | |
|  Pyka, Roman | | | 1888 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Mazur, Jan | | | 1344 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Poniewierski, Piotr | | | 1750 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Nowak, Adam | | | 1399 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Chubar, Vladimir | m | | 1815 | UKR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Szczygiel, Antoni | | | 1371 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Swierczynski, Stanislaw | | | 1626 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Michalik, Marek | | | 1742 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Popiolek, Henryk | | | 1205 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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