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Individual Calculations April 2013 |
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| Zminda, Bogdan Total change: -19.50 | |   |
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| 3rd Lower Silesian Ligue 2012/2013 | Lower Silesia | POL | 2012-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 2042 | 3.50 | 9 | -1.30 | 15 | -19.50 | |
|  Szewczyk, Jacek | | | 2150 | POL | 0.00 | 1 | -0.35 | 15 | -5.25 | |  Koszkul, Wojciech | | | 1862 | POL | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Oszczanowski, Witold | | | 1886 | POL | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Pociejowski, Marek | | | 1866 | POL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Grzesik, Norbert | | | 1932 | POL | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Antkowiak, Grzegorz | | | 2186 | POL | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Przewoznik, Dariusz | | | 2209 | POL | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Widera, Jan | | | 2012 | POL | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Gromczak, Dariusz | | | 2052 | POL | 0.00 | 1 | -0.49 | 15 | -7.35 | |
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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