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Individual Calculations July 2009 |
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| Trebala, Michal Total change: -3.50 | |   |
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| Championship of KKSz for Juniors | Krakow | POL | 2009-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1560 | 1.00 | 4 | -0.14 | 25 | -3.50 | |
|  Celmer, Jan | | | 1910 | POL | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Knapik, Andrzej | | | 1755 | POL | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Matysiak, Samuel | | | 1738 | POL | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Wozniak, Mariola | | | 1552 | POL | 1.00 | 1 | 0.49 | 25 | 12.25 | |
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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