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Individual Calculations February 2020 |
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| Czyz, Andrzej Total change: -3.00 | |   |
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| Noworoczny Turniej Szachowy FIDE OPEN Lodz 2019 | Lodz | POL | 2020-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1905 | 3.50 | 5 | -0.15 | 20 | -3.00 | |
|  Kedrzynski, Adam | | | 1505 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rylski, Tadeusz | | | 1581 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Maciejewski, Kamil | | | 1963 | POL | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Kopaniewski, Wojciech | | | 1505 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pietrzak, Tomasz | | | 1890 | POL | 0.50 | 1 | -0.02 | 20 | -0.40 | | | * 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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