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Individual Calculations January 2009 |
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| Budrewicz, Henryk Total change: -20.70 | |   |
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| LXI Warsaw Chess Championship B | Warszawa | POL | 2008-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1693 | 1.00 | 3 | 0.13 | 15 | 1.95 | |
|  Kwiek, Janusz | | | 1819 | POL | 0.00 | 1 | -0.33 | 15 | -4.95 | |  Bajkowski, Marcin | | | 1824 | POL | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Nowak, Edward | | | 1912 | POL | 1.00 | 1 | 0.78 | 15 | 11.70 | |
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) | | | | GOSiR Piaseczno Cup | Chylice | POL | 2008-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1697 | 1.00 | 5 | -1.51 | 15 | -22.65 | |
| | Suliborski, Jakub | | | 1831 | POL | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Nowicki, Bartosz | | | 1754 | POL | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Herman, Monika | | | 1711 | POL | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Kolinski, Kamil | | | 1512 | POL | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Suliborski, Artur | | | 1659 | POL | 0.00 | 1 | -0.55 | 15 | -8.25 | |
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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