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Individual Calculations September 2009 |
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| Traczyk, Pawel Total change: -31.35 | |   |
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| Mazovian Chess Festival gr. C | Warszawa | POL | 2009-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1839 | 2.00 | 5 | -2.09 | 15 | -31.35 | |
|  Rytel, Bartosz | | | 1474 | POL | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Hoang Nghia, Le | | | 1446 | POL | 0.00 | 1 | -0.92 | 15 | -13.80 | | | Gorbacz, Dominika | | | 1488 | POL | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Maliszewski, Krzysztof | | | 1729 | POL | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Winiarski, Mikolaj | | | 1662 | POL | 0.00 | 1 | -0.73 | 15 | -10.95 | |
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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