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Rapid:
Individual Calculations October 2021 |
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| Zbrzeski, Piotr Total change: -4.60 | |   |
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| XXVI Turniej Szachowy o Puchar Kawki | Warszawa | POL | 2021-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1674 | 4.50 | 7 | -0.23 | 20 | -4.60 | |
|  Oles, Jan | | | 1326 | POL | 0.00 | 1 | -0.89 | 20 | -17.80 | |  Krawczuk, Krzysztof | | | 1079 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Grzenkowicz, Lukasz | | | 1600 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Ganko, Wojciech | | | 1398 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Razdolski, Ilya | | | 2117 | NED | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Filatov, Dmitrii | | | 1270 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Basiaga, Sebastian | | | 1710 | POL | 0.50 | 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) | | | | Turniej Szachowy z okazji 1021 urodzin Debu Bartka o Puchar Wojta Gminy Zagnansk - Open | Zagnansk | POL | 2021-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1674 | 3.50 | 7 | 0.00 | 20 | 0.00 | |
| | Mikhaletz, Lubomir | g | | 2129 | UKR | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Kielb, Miroslaw | | | 1354 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Szpar, Milosz | f | | 2245 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Wittych, Maciej | | | 1221 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Kocia, Kamil | | | 1810 | POL | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Plicner, Adam | | | 1787 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Grabowski, Wlodzimierz | | | 1225 | POL | 1.00 | 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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