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Rapid:
Individual Calculations January 2024 |
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| Pisarski, Marek Total change: -36.40 | |   |
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| XIX Ogolnopolski Mikolajkowy Turniej Szachowy dla dzieci Grupa B (do lat 10) | Gliwice | POL | 2023-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1047 | 1196 | 0.00 | 2 | -1.39 | 40 | -55.60 | |
|  Yarychevskyi, Piotr | | | 1026 | POL | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Urban, Hanna | | | 1068 | POL | 0.00 | 1 | -0.67 | 40 | -26.80 | |
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) | | | | Puchar Slaska Juniorow w Szachach Szybkich 2023 do lat 10 | Ustron | POL | 2023-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1139 | 1196 | 4.50 | 7 | 0.48 | 40 | 19.20 | |
| | Urban, Hanna | | | 1068 | POL | 1.00 | 1 | 0.33 | 40 | 13.20 | |  Cichocki, Aleksander | | | 1343 | POL | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Czapla, Krzysztof | | | 1201 | POL | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Pocztowski, Franciszek | | | 1179 | POL | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Kasprzyszyn, Karolina | | | 1105 | POL | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Swiderski, Lukasz | | | 1039 | POL | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Lisek, Adam | | | 1036 | POL | 0.00 | 1 | -0.71 | 40 | -28.40 | |
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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