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Blitz:
Individual Calculations October 2023 |
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| Kuczak, Adam Total change: -31.20 | |   |
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| Polish Blitz Youth Chess Championship 2023 - B8 | Bydgoszcz | POL | 2023-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1026 | 1149 | 0.00 | 1 | -0.67 | 40 | -26.80 | |
|  Kania, Maciej | | | 1026 | 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) | | | | XII TURNIEJ SZACHOWY O PUCHAR BACHUSA - GRUPA A | Zielona Gora | POL | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1149 | 0.00 | 2 | -0.11 | 40 | -4.40 | |
| | Obelchak, Ruslan | | | 1750 | UKR | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Anders, Marcin | | | 1528 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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) | | |
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