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Rapid:
Individual Calculations December 2021 |
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| Sokolowski, Ryszard Total change: -54.40 | |   |
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| Turniej Szachowy XXIII GRYFINO OPEN 2021 | Gryfino | POL | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1986 | 7.00 | 9 | -0.31 | 20 | -6.20 | |
|  Babinska, Liwia | | | 1251 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Zareba, Piotr | | | 1526 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Gniazdowski, Marian | | | 1577 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Korbal, Arkadiusz | | | 1988 | POL | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Pulka, Bartosz | | | 1853 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Ches, Krzysztof | | | 1271 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Kowalik, Bartosz | | | 1641 | POL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Szyszylo, Rafal | | | 2003 | POL | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Kowalczyk, Michal | | | 1603 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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) | | | | XXXII Memorial Szachowy Jozefa Kochana | Koszalin | POL | 2021-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1501 | 1986 | 6.00 | 9 | -2.41 | 20 | -48.20 | |
| | Ostrowski, Marcin | | | 1293 | POL | 0.00 | 1 | -0.99 | 20 | -19.80 | | | Halhoul, Kamil | | | 1251 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Banas, Bartosz | | | 1412 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Pawlicz, Dariusz | | | 1573 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Pylyp, Dmytro | | | 1522 | UKR | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Zareba, Piotr | | | 1526 | POL | 0.00 | 1 | -0.95 | 20 | -19.00 | | | Wirkus, Tomasz | | | 1612 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Majewski, Krzysztof | | | 1758 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Derejczyk, Mateusz | | | 1560 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | |
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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