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Individual Calculations April 2009 |
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| Rogala, Robert Total change: -0.90 | |   |
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| 53rd YMCA Autumn 2008-B | Warszawa | POL | 2008-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 2033 | 3.50 | 6 | -0.06 | 15 | -0.90 | |
|  Moskwinski, Marek | | | 1866 | POL | 1.00 | 1 | 0.28 | 15 | 4.20 | |  Choroszej, Aleksander | | | 1973 | POL | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Szymczak, Rafal | | | 2036 | POL | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Bielecki, Pawel | | | 2024 | POL | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Wrabel, Antoni | | | 1901 | POL | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Kosny, Marek | | | 1980 | POL | 1.00 | 1 | 0.43 | 15 | 6.45 | |
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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