Individual Calculations July 2009 |
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Stefanski, Piotr Total change: -41.50 | | |
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Miedzynarodowe Szachowe Mistrzostwa Malopolski Seniorow i Juniorow | Krakow | POL | 2009-04-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1920 | 1757 | 1.00 | 9 | -1.66 | 25 | -41.50 | |
| Sanetra, Szymon | | | 2045 | POL | 0.00 | 1 | -0.16 | 25 | -4.00 | | Keely, Leo A | | | 2016 | ENG | 1.00 | 1 | 0.82 | 25 | 20.50 | | Marinc, Damir | | | 2006 | SLO | 0.00 | 1 | -0.19 | 25 | -4.75 | | Bednarczyk, Damian | | | 1959 | POL | 0.00 | 1 | -0.24 | 25 | -6.00 | | Lewczuk, Antoni | | | 1636 | POL | 0.00 | 1 | -0.66 | 25 | -16.50 | | Gregulski, Zbigniew | | | 1959 | POL | 0.00 | 1 | -0.24 | 25 | -6.00 | | Zajac, Mateusz | | | 1850 | POL | 0.00 | 1 | -0.37 | 25 | -9.25 | | Marczuk, Dominik | | | 1855 | POL | 0.00 | 1 | -0.37 | 25 | -9.25 | | Blasiak, Miroslaw | | | 1950 | POL | 0.00 | 1 | -0.25 | 25 | -6.25 | | 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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