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Individual Calculations February 2019 |
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| Walkusz, Witoslaw Total change: 8.00 | |   |
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| XXI KFSz - OPEN A | Ketrzyn | POL | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 2147 | 7.00 | 9 | 0.40 | 20 | 8.00 | |
|  Trzeciak, Bartosz | | | 1747 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Zielonka, Adam | | | 1747 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Korecki, Piotr | | | 1747 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Krasiewicz, Robert | | | 1934 | POL | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Krasniewski, Szymon | | | 1747 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Renkowski, Piotr | | | 2202 | POL | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Litner, Igor | | | 2000 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Maciaga, Marcin | | | 2146 | POL | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Krzywicki, Dariusz | | | 2129 | POL | 0.50 | 1 | -0.03 | 20 | -0.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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