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Individual Calculations July 2009 |
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| Bitman, Marek Total change: -24.15 | |   |
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| Silesian Team Championship | woj slaskie | POL | 2009-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 2019 | 4.00 | 8 | -0.15 | 15 | -2.25 | |
|  Kapusta, Tadeusz | | | 1989 | POL | 0.00 | 1 | -0.54 | 15 | -8.10 | |  Borecki, Marek | | | 1790 | POL | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Karweta, Jan | | | 2042 | POL | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Staszczyk, Waldemar | | | 2047 | POL | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Ben, Jaroslaw | | | 1763 | POL | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Osipow, Nikolaj | | | 2251 | POL | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Mroziak, Maciej | | | 1949 | POL | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Piesik, Piotr | | | 2197 | POL | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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) | | | | XIII Turniej Szachowy Boguszowice 2009 | Rybnik - Boguszowice | POL | 2009-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 2019 | 2.50 | 7 | -1.46 | 15 | -21.90 | |
| | Hagiel, Slawomir | | | 1808 | POL | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Helis, Tadeusz | f | | 2312 | POL | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Labedz, Patrycja | | | 1992 | POL | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Cieslak, Patrycjusz | | | 1698 | POL | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Matuszczyk, Przemyslaw | | | 2035 | POL | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Szneider, Kazimierz | | | 2023 | POL | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Jaworek, Miroslaw | | | 1899 | POL | 0.00 | 1 | -0.66 | 15 | -9.90 | |
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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