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Individual Calculations September 2012 |
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| Stepinski, Stanislaw Total change: -14.55 | |   |
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| Obra Lato Open 2012 | Obra | POL | 2012-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1770 | 4.50 | 8 | -0.97 | 15 | -14.55 | |
|  Bachta, Adrian | | | 1492 | POL | 0.00 | 1 | -0.83 | 15 | -12.45 | |  Drobka, Marcin | | | 1499 | POL | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Malkowski, Kazimierz | | | 1611 | POL | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Sernecki, Franciszek | | | 1649 | POL | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Borowski, Przemyslaw | | | 1645 | POL | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Kindler, Przemyslaw | | | 1795 | POL | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Kruszynski, Krzysztof | | | 1669 | POL | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Pilzak, Marcin | | | 1651 | POL | 1.00 | 1 | 0.34 | 15 | 5.10 | |
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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