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Individual Calculations October 2023 |
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| Gruca, Zdzislaw Total change: 31.60 | |   |
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| Puchar Polski Niepelnosprawnych w szachach | Wladyslawowo | POL | 2023-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1515 | 4.00 | 9 | 1.58 | 20 | 31.60 | |
|  Naruszewicz, Lukasz | | | 1767 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Grubiak, Roman | | | 1638 | POL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Zelajtys, Jozef | | | 1708 | POL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Pojedziniec, Wladyslaw | f | | 1827 | POL | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Malecki, Eugeniusz | | | 1945 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Filipiak, Rajmund | | | 1647 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Szymanski, Leszek | | | 1683 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Mettel, Werner | | | 1620 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Anders, Marcin | | | 1530 | POL | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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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