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Individual Calculations July 2023 |
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| Flis, Piotr Total change: -43.40 | |   |
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| 272nd YMCA Spring 2023-A Round 8-11 | Warszawa | POL | 2023-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1741 | 1.00 | 4 | -0.76 | 20 | -15.20 | |
|  Sypula, Krzysztof | | | 1649 | POL | 0.00 | 1 | -0.63 | 20 | -12.60 | |  Szukalski, Antoni | | | 1662 | POL | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Polak, Michal | | | 1890 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Choroszej, Aleksander | | | 1964 | 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) | | | | Wiosenne FIDE granie w Hetmanie 2023_A Round 7-11 | Warszawa | POL | 2023-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1741 | 1.50 | 4 | -1.41 | 20 | -28.20 | |
| | Bartosik, Dawid | | | 1489 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Tychulski, Krzysztof | | | 1679 | POL | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Milczarek, Robert | | | 1602 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Wilczynski, Adam | | | 1482 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | |
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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