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Rapid:
Individual Calculations October 2021 |
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| Wiktorowski, Janusz Total change: 29.20 | |   |
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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 |
| 1827 | 1378 | 2.00 | 6 | 1.52 | 20 | 30.40 | |
|  Deszczynski, Adam | | | 2113 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Staroszczyk, Mateusz | | | 1874 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Cwik, Jacek | | | 1662 | POL | 1.00 | 1 | 0.84 | 20 | 16.80 | |  Syrkiewicz, Michal | | | 1806 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Kaczanowski, Pawel | | | 1670 | POL | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Pigon, Rafal | | | 1837 | POL | 0.00 | 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) | | | | Otwarty Praski Turniej Szachowy | Warszawa | POL | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 1378 | 0.00 | 1 | -0.06 | 20 | -1.20 | |
| | Kaminski, Jan | | | 1820 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | |
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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