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Rapid:
Individual Calculations December 2021 |
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| Jezikowska, Nadzieja Total change: 20.40 | |   |
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| Otwarte Mistrzostwa Powiatu Choszczenskiego w szachach szybkich 2021 | Choszczno | POL | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1427 | 6.00 | 9 | 1.02 | 20 | 20.40 | |
|  Kowalik, Wojciech | | | 1081 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Jakubiak, Karol | | | 1357 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Hermanowicz, Jakub | | | 1090 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Gorecki, Adam | | | 1449 | POL | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Matul, Sebastian | | | 1796 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Piotrowski, Bronislaw | | | 1393 | POL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Zeissel, Andrzej | | | 1480 | POL | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Raczynski, Wiktor | | | 1382 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Gozdzicki, Maciej | | | 1430 | POL | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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