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Rapid:
Individual Calculations August 2022 |
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| Helaszek, Edward Total change: -6.20 | |   |
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| Grand Prix Polonii 28 | Wroclaw | POL | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1710 | 4.50 | 7 | -0.31 | 20 | -6.20 | |
|  Klapcinski, Janusz | | | 1329 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Klimek, Leonard | | | 1382 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Jedrzejko, Martyna | | | 1420 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Krzyzosiak, Anna | | | 1521 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Zerebiec, Maurycy | | | 1930 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Karalchuk, Aliaksei | | | 1524 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Grossmann, Ryszard | f | | 1723 | POL | 0.50 | 1 | 0.02 | 20 | 0.40 | |
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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