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Individual Calculations July 2009 |
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| Jarus, Grzegorz Total change: 27.25 | |   |
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| Lower Silesian's Leagues | Dolny Slask | POL | 2008-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1833 | 4.50 | 6 | 1.35 | 25 | 33.75 | |
|  Pela, Edward | | | 1918 | POL | 1.00 | 1 | 0.62 | 25 | 15.50 | |  Kulczycki, Krzysztof | | | 1630 | POL | 1.00 | 1 | 0.24 | 25 | 6.00 | | | Szarek, Roger | | | 1948 | POL | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Brynski, Dawid | | | 2051 | POL | 0.50 | 1 | 0.28 | 25 | 7.00 | | | Chmielewski, Jakub | | | 1748 | POL | 1.00 | 1 | 0.38 | 25 | 9.50 | | | Oszczanowski, Witold | | | 1555 | POL | 1.00 | 1 | 0.17 | 25 | 4.25 | |
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) | | | | Turniej Szachowy Wiosna - Polfinal Pucharu Wroclawia | Wroclaw | POL | 2009-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1833 | 1.00 | 2 | -0.26 | 25 | -6.50 | |
| | Gajdamowicz, Patrik | | | 1625 | POL | 1.00 | 1 | 0.23 | 25 | 5.75 | | | Cukrowski, Filip | | | 1838 | POL | 0.00 | 1 | -0.49 | 25 | -12.25 | |
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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