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Individual Calculations September 2021 |
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| Cieslak, Wiktoria Total change: -31.00 | |   |
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| 57th Akiba Rubinstein Chess Festival - OPEN D | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1651 | 1946 | 6.00 | 9 | -1.55 | 20 | -31.00 | |
|  Wilk, Aleksander | | | 1548 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bednarczyk, Mateusz | | | 1617 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Lisiecki, Robert | | | 1727 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Kasprzak, Lukasz | | | 1626 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Krygiel, Konrad | | | 1553 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hryn, Zofia | | | 1592 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Reichel, Lukasz | | | 1759 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Blasiak, Miroslaw | | | 1612 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Janicki, Rafal | | | 1821 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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