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Rapid:
Individual Calculations October 2021 |
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| Kierska, Pola Total change: -8.40 | |   |
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| PGNiG TERMIKA Puchar Polski w Szachach Bydgoszcz - Turniej Kwalifikacyjny | Bydgoszcz | POL | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1592 | 1097 | 0.00 | 6 | -0.42 | 20 | -8.40 | |
|  Zerebiec, Maurycy | | | 1832 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Zareba, Piotr | | | 1492 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Straszewski, Tomasz | | | 1559 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Kleczko, Marek | | | 1480 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Majcher, Igor | | | 1359 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Jurkiewicz, Krzysztof | | | 1832 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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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