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Individual Calculations July 2009 |
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| Plonczak, Mateusz Total change: 16.20 | |   |
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| 3rd Chess League of the Wielkopolska Region | Wielkopolska | POL | 2008-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 1976 | 5.50 | 8 | 1.08 | 15 | 16.20 | |
|  Krygier, Ireneusz | | | 1995 | POL | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Mierzejewski, Mariusz | | | 1899 | POL | 0.50 | 1 | -0.11 | 15 | -1.65 | |  Sron, Przemyslaw | | | 1876 | POL | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Rupental, Janusz | | | 1993 | POL | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Kaczmarek, Piotr | | | 1927 | POL | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Musialkiewicz, Pawel | | | 1869 | POL | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Weglarz, Janusz | | | 1896 | POL | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Szuminski, Marek | | | 2053 | POL | 0.50 | 1 | 0.11 | 15 | 1.65 | |
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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