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Individual Calculations March 2023 |
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| Skrzypczak, Jan Total change: 55.20 | |   |
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| Zimowy Turniej Szachowy OPEN FIDE | Przezmierowo | POL | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1310 | 1440 | 3.50 | 5 | 0.26 | 40 | 10.40 | |
|  Szeszycki, Jan | | | 1176 | POL | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Maciejewski, Iwo | | | 1065 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Niemier, Martyna | | | 1358 | POL | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Biniak, Zuzanna | | | 1426 | POL | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Zawadzki, Bartosz | | | 1524 | POL | 0.50 | 1 | 0.12 | 40 | 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) | | | | Turniej Feryjny Polonii Wroclaw | Wroclaw | POL | 2023-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1331 | 1440 | 5.50 | 7 | 1.12 | 40 | 44.80 | |
| | Krasinski-Sroka, Krzysztof | | | 1077 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Repetilo, Daria | | | 1215 | UKR | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Kuriata, Pawel | | | 1321 | POL | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Gureke, Zuheyir Mert | | | 1540 | TUR | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Klimek, Leonard | | | 1500 | POL | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Nowicki, Franciszek | | | 1171 | POL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Czak, Dominik | | | 1490 | POL | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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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