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Individual Calculations July 2009 |
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| Jankowski, Dawid Total change: 22.25 | |   |
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| Kujawsko-Pomorski District Team Championship 2008/09 | KPZSzach | POL | 2008-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1734 | 2.00 | 4 | 0.89 | 25 | 22.25 | |
|  Jakubik, Slawomir | | | 2006 | POL | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Kobus, Maciej | | | 1947 | POL | 0.00 | 1 | -0.23 | 25 | -5.75 | |  Trepkowski, Piotr | | | 1905 | POL | 1.00 | 1 | 0.73 | 25 | 18.25 | | | Marks, Piotr | | | 1777 | POL | 1.00 | 1 | 0.56 | 25 | 14.00 | |
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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