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Rapid:
Individual Calculations September 2021 |
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| Adamski, Jan Total change: -12.60 | |   |
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| Memorial Stefana Wronicza | Warszawa | POL | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 2072 | 5.00 | 8 | 0.49 | 20 | 9.80 | |
|  Malowidzki, Maciej | | | 1814 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Przedmojski, Rafal | | | 2232 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Chylewski, Patryk | f | | 2173 | POL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Kowalski, Igor | f | | 2360 | POL | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Michalowski, Patryk | | | 1666 | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Celinski, Kamil | | | 1730 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Jakovljev, Zoran | f | | 2221 | SRB | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Kaminski, Jan | | | 1853 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | |
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) | | | | XXI Turniej Szachowy o Puchar Kawki | Warszawa | POL | 2021-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 2072 | 4.00 | 6 | -1.12 | 20 | -22.40 | |
| | Oles, Jan | | | 1337 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Kruhlik, Bartosz | | | 1530 | POL | 0.50 | 1 | -0.47 | 20 | -9.40 | | | Sacharewicz, Krzysztof | | | 1796 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kaminski, Jan | | | 1853 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Wojcik, Wieslaw | | | 1644 | POL | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Gubay, Nikolay | | | 1988 | UKR | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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