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Rapid:
Individual Calculations October 2021 |
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| Marciniak, Kajetan Total change: 7.40 | |   |
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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 |
| 1634 | 1278 | 0.50 | 6 | -0.33 | 20 | -6.60 | |
|  Omar, Mohamed | | | 1936 | EGY | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Cwik, Jacek | | | 1662 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Adamski, Adam | | | 1719 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Siekanska, Zuzanna | | | 1494 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Mirowski, Tomasz | | | 1501 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Okruch, Jaroslaw | | | 1490 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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 |
| 1637 | 1278 | 1.00 | 2 | 0.70 | 20 | 14.00 | |
| | Branicki, Slawomir | | | 1453 | POL | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Celinski, Kamil | | | 1820 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | |
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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