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Rapid:
Individual Calculations September 2021 |
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| Zerebiec, Maurycy Total change: 55.20 | |   |
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| Adolf Anderssen Memorial 2021 | Wroclaw | POL | 2021-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1763 | 4.50 | 8 | 2.10 | 20 | 42.00 | |
|  Swicarz, Maciej | | | 2226 | POL | 0.50 | 1 | 0.45 | 20 | 9.00 | |  Quinn, Rory | | | 2138 | IRL | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Kanicki, Krzysztof | | | 2010 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Raczek, Krzysztof | | | 1666 | POL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Pelczarski, Wojciech | | | 1292 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Osinski, Emil | | | 2021 | POL | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Den Boer, Lennard | | | 2127 | NED | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Skrzyczek, Tomasz | | | 1996 | POL | 1.00 | 1 | 0.79 | 20 | 15.80 | |
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) | | | | PGNiG TERMIKA Puchar Polski w Szachach - Turniej Kwalifikacyjny | Lodz | POL | 2021-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1792 | 5.00 | 9 | 0.66 | 20 | 13.20 | |
| | Labedzki, Kuba | | | 1057 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Kulon, Klaudia | m | wg | 2277 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Nowak, Roksana | | | 1383 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kowalczyk, Pawel | | | 2356 | POL | 1.00 | 1 | 0.98 | 20 | 19.60 | | | Kubicka, Anna | | wm | 2023 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Trochimczuk, Szymon | | | 1388 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Osinski, Emil | | | 2021 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Traczewski, Wojciech | | | 1508 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Galuszka, Kamil | | | 2041 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | |
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