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Rapid:
Individual Calculations September 2022 |
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| Okruch, Jaroslaw Total change: -44.20 | |   |
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| II Otwarty Siekierkowski turniej szachowy FIDE Rapid | Warszawa | POL | 2022-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1490 | 1.50 | 4 | -0.04 | 20 | -0.80 | |
|  Zbrzeski, Piotr | | | 1719 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Opasiak, Dustin Tennessee | | | 1701 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Wieckowski, Kamil | | | 1593 | POL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Kwiek, Janusz | | | 1305 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | |
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) | | | | XLII Turniej o Puchar Kawki (FIDE) | Warszawa | POL | 2022-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1326 | 1490 | 2.00 | 6 | -2.17 | 20 | -43.40 | |
| | Pawlicz, Zuzanna | | | 1090 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ponikowski, Przemyslaw | | | 1942 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Dobrowolski, Dominik | | | 1218 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Serafin, Franciszek | | | 1088 | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Jop, Mateusz | | | 1185 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kowalski, Witold | | | 1434 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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