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Individual Calculations February 2019 |
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| Rogalski, Krzysztof Total change: -26.40 | |   |
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| Otwarte Mistrzostwa Lodzi w Szachach Klasycznych - OPEN 2018 | Lodz | POL | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1641 | 3.50 | 8 | -1.32 | 20 | -26.40 | |
|  Ustianovich, Nazar | f | | 2041 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Michalak, Kamil | | | 1384 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Maciejewski, Kamil | | | 1898 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Marciniak, Piotr | | | 1247 | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Zurkiewicz, Krzysztof | | | 1714 | POL | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Switala, Karina | | | 1241 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Ugrewicz, Ludwik | | | 1480 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Zalega, Maciej | | | 1412 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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