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Individual Calculations September 2009 |
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| Ogonowska, Katarzyna Total change: 18.90 | |   |
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| International Chess Festival "SUDETY 2009" | Szklarska Poreba/Agencja 64 | POL | 2009-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1861 | 4.50 | 9 | -0.51 | 15 | -7.65 | |
|  Oszczanowski, Witold | | | 1629 | POL | 1.00 | 1 | 0.21 | 15 | 3.15 | |  Rutkowski, Maciej | m | | 2211 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Rosiak, Agata | | | 1814 | POL | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Skiba, Marta | | | 1703 | POL | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Gromala, Radoslaw | | | 1570 | POL | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Walentukiewicz, Michal | c | | 2143 | POL | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Sklepinski, Artur | | | 1810 | POL | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Stankiewicz, Pawel | | | 1867 | POL | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Sowa, Martyna | | | 1658 | POL | 0.50 | 1 | -0.26 | 15 | -3.90 | |
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) | | | | XX Jubileuszowy MFS im.Jozefa Kochana B | Koszalin | POL | 2009-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 1835 | 4.50 | 7 | 1.77 | 15 | 26.55 | |
| | Gulik, Pawel | | | 1915 | POL | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Kotlowski, Tomasz | | | 1978 | POL | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Szmidt, Przemyslaw | | | 1999 | POL | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Lorek, Milosz | | | 1990 | POL | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Zebracki, Tomasz | | | 1779 | POL | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Kucharski, Krzysztof | | | 1863 | POL | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Ratajczyk, Rafal | | | 1891 | POL | 0.50 | 1 | 0.08 | 15 | 1.20 | |
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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