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Blitz:
Individual Calculations December 2021 |
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| Kowalski, Igor Total change: -0.20 | |   |
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| I Turniej o Puchar Burmistrza Miasta Pionki w szachach blyskawicznych | Pionki | POL | 2021-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 2276 | 9.50 | 11 | -0.01 | 20 | -0.20 | |
|  Dolega, Dariusz | | | 1623 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Bakalarz, Leszek | f | | 1900 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Posnik, Maurycy | | | 1980 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Flak, Pawel | | | 2088 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Sadlak, Rafal | | | 1769 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Mickiewicz, Piotr | | | 2251 | POL | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Bogdanov, Ignat | | | 2113 | UKR | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Lewandrowski, Tomasz | | | 1803 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Kania, Tomasz | | | 1541 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Zawodnik, Konrad | | | 1874 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cap, Piotr | | | 1797 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | |
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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