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Individual Calculations September 2011 |
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| Bazan, Michal Total change: -40.20 | |   |
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| Miedzynarodowy Festiwal Szachowy - Mieleñska Perla - Open B | Lazy | POL | 2011-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1542 | 0.50 | 4 | -0.19 | 30 | -5.70 | |
|  Przerwa, Waldemar | | | 1802 | POL | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Stodolnik, Alicja | | | 1795 | POL | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Duleba, Roman | | | 1893 | POL | 0.50 | 1 | 0.39 | 30 | 11.70 | |  Kurzok, Zenon | | | 1769 | POL | 0.00 | 1 | -0.21 | 30 | -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) | | | | Miguel Najdorf International Chess Festival - Open B | Warsaw | POL | 2011-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1542 | 1.00 | 5 | -1.15 | 30 | -34.50 | |
| | Winiarski, Mikolaj | | | 1857 | POL | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Duda, Ryszard | | | 1760 | POL | 0.50 | 1 | 0.28 | 30 | 8.40 | | | Jarmolowski, Tadeusz | | | 1745 | POL | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Wrzesinski, Gustaw | | | 1316 | POL | 0.50 | 1 | -0.29 | 30 | -8.70 | | | Lisicki, Maciej | | | 1336 | POL | 0.00 | 1 | -0.76 | 30 | -22.80 | |
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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