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Individual Calculations March 2010 |
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| Chmielewski, Jakub Total change: 2.55 | |   |
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| Turniej Noworoczny 2009 | Wroclaw | POL | 2009-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1735 | 2.50 | 4 | 0.15 | 15 | 2.25 | |
|  Korpalska, Joanna | | | 1451 | POL | 1.00 | 1 | 0.16 | 15 | 2.40 | | | White, John | | | 1915 | USA | 0.00 | 1 | -0.26 | 15 | -3.90 | |  Brzechffa, Szymon | | | 1629 | POL | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Wolska, Marta | | | 1655 | POL | 1.00 | 1 | 0.39 | 15 | 5.85 | |
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) | | | | Copernicus 2010 | Wroclaw | POL | 2010-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1735 | 2.00 | 4 | 0.02 | 15 | 0.30 | |
| | Szydelko, Marcin | | | 1824 | POL | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Koliczko, Oskar | | | 1494 | POL | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Mikolajczyk, Piotr | | | 1822 | POL | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Piotrowski, Przemyslaw | | | 1794 | POL | 0.00 | 1 | -0.42 | 15 | -6.30 | |
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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