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Individual Calculations September 2009 |
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| Stoma, Pawel Total change: -15.75 | |   |
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| Mazovian Chess Festival - Open B | Warszawa | POL | 2009-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 2298 | 5.50 | 9 | -1.05 | 15 | -15.75 | |
|  Pietruszewski, Marcin | | | 2037 | POL | 0.00 | 1 | -0.82 | 15 | -12.30 | |  Sowul, Bartosz | | | 2081 | POL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Zakoscielna, Kinga | | wf | 2089 | POL | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Malec, Sebastian | | | 2041 | POL | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Sliwerski, Radoslaw | | | 2105 | POL | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Leks, Hanna | | wm | 2145 | POL | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Olejarczyk, Bogdan | | | 2159 | POL | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Plichta, Kamil | | | 2039 | POL | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Nguyen, Piotr | | | 2368 | POL | 0.50 | 1 | 0.10 | 15 | 1.50 | |
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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