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Blitz:
Individual Calculations March 2023 |
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| Zurawinski, Hubert Total change: -1.60 | |   |
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| Grand Prix Polonii 2023 - turniej 4 | Wroclaw | POL | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1354 | 1.50 | 6 | -0.04 | 40 | -1.60 | |
|  Grossmann, Ryszard | f | | 1750 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Grossmann, Ryszard | f | | 1750 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bednarczyk, Mateusz | | | 1686 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Bednarczyk, Mateusz | | | 1686 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Krawczyk, Eryk | | | 1305 | POL | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Krawczyk, Eryk | | | 1305 | 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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