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Rapid:
Individual Calculations October 2020 |
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| Sewera, Wiktor Total change: 69.80 | |   |
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| VIII Turniej Szachowy o Puchar Kawki | Warszawa | POL | 2020-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1311 | 2.00 | 5 | 1.53 | 20 | 30.60 | |
|  Kaminski, Jan | | | 1973 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Shalabayev, Salim | | | 1583 | POL | 1.00 | 1 | 0.83 | 20 | 16.60 | |  Andrejczuk, Beata | | wf | 2046 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Gubay, Nikolay | | | 2046 | UKR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Marks, Jaroslaw | | | 1482 | POL | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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) | | | | IX Turniej Szachowy o Puchar Kawki | Warszawa | POL | 2020-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1311 | 3.00 | 5 | 1.96 | 20 | 39.20 | |
| | Chomczyk, Marek | | | 2046 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Marks, Jaroslaw | | | 1482 | POL | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Juszkowski, Kamil | | | 1573 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Oles, Jan | | | 1288 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Leszczynski, Bartosz | | | 1786 | POL | 1.00 | 1 | 0.95 | 20 | 19.00 | |
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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