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Rapid:
Individual Calculations October 2021 |
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| Mazurek, Jerzy Total change: 23.40 | |   |
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| Szansa Chess Open Warsaw 2021 - Turniej Rapid | Warszawa | POL | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1388 | 1.50 | 6 | 1.17 | 20 | 23.40 | |
|  Mis, Mieszko | f | | 2123 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Kozak, Michal | | | 1798 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Adamski, Adam | | | 1719 | POL | 1.00 | 1 | 0.88 | 20 | 17.60 | |  Staroszczyk, Mateusz | | | 1874 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Poniewierski, Piotr | | | 1878 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Obiedzinski, Piotr | | | 1894 | POL | 0.50 | 1 | 0.46 | 20 | 9.20 | |
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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