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Individual Calculations March 2011 |
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| Marszalek, Jakub Total change: -22.05 | |   |
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| XXI International Chess Festival CRACOVIA2010- Open B | Krakow | POL | 2010-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 1677 | 1.00 | 6 | -0.51 | 15 | -7.65 | |
|  Zarow, Zdzislaw | | | 1999 | POL | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Knapik, Andrzej | | | 1924 | POL | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Dwilewicz, Katarzyna | | | 1479 | POL | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Iivonen, Markku | | | 2066 | FIN | 1.00 | 1 | 0.91 | 15 | 13.65 | | | Ashirov, Elvin Elkhan Oglu | | | 1870 | AZE | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Jozwik, Rafal | | | 2053 | POL | 0.00 | 1 | -0.09 | 15 | -1.35 | |
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) | | | | XXVII Mistrzostwa Podhala Grupa B | Rabka-Zdroj | POL | 2011-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1397 | 1677 | 1.50 | 3 | -0.96 | 15 | -14.40 | |
| | Pela, Konrad | | | 1548 | POL | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Sybis, Roman | | | 1285 | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Hosiawa, Klara | | | 1358 | POL | 0.50 | 1 | -0.37 | 15 | -5.55 | |
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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