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Individual Calculations July 2009 |
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| Popczynski, Przemyslaw Total change: -9.75 | |   |
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| Lower Silesian's Leagues | Dolny Slask | POL | 2008-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 2139 | 1.50 | 4 | -0.65 | 15 | -9.75 | |
|  Januszewski, Tomasz | | | 1956 | POL | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Zysko, Jan | | | 2185 | POL | 0.00 | 1 | -0.44 | 15 | -6.60 | |  Mikusinski, Bartosz | | | 2085 | POL | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Zyla, Janusz | f | | 2221 | POL | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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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