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Individual Calculations September 2022 |
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| Gregulski, Zbigniew Total change: 45.80 | |   |
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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 |
| 1808 | 1590 | 4.50 | 9 | 2.29 | 20 | 45.80 | |
|  Zowada, Kazimierz | | | 2041 | POL | 0.50 | 1 | 0.44 | 20 | 8.80 | |  Szylko, Waldemar | | | 1911 | POL | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Wielgus, Jerzy | | | 1832 | POL | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Wasylkiewicz, Andrzej | | | 1691 | POL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Krasowski, Slawomir | | | 1855 | POL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Chubar, Vladimir | m | | 1815 | UKR | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Bukowska, Katarzyna | | | 1842 | POL | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Krupa, Jerzy | | | 1816 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Wilczynski, Adam | | | 1470 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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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