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Individual Calculations October 2023 |
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| Niecko, Stanislaw Total change: -15.00 | |   |
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| Puchar Polski Niepelnosprawnych w szachach | Wladyslawowo | POL | 2023-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1691 | 4.50 | 9 | -0.75 | 20 | -15.00 | |
|  Nawiesniak, Damian | | | 1328 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Pawelec, Bartosz | | | 1899 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Janas, Andrzej | | | 1478 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kulpinski, Piotr | | | 1850 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Lipski, Henryk | | | 1405 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Pociejowski, Marek | | | 1876 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Tryjanska, Emilia | | | 1579 | POL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Rajtar, Jaroslaw | | | 1510 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Grubiak, Roman | | | 1638 | POL | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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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