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Individual Calculations October 2008 |
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| Kotula, Konrad Total change: 3.00 | |   |
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| Internation Chess Tournament Kowalewo Pomorskie OPEN B | Kowalewo Pomorskie | POL | 2008-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1742 | 3.00 | 8 | -0.25 | 15 | -3.75 | |
|  Borkowski, Helmut | | | 1465 | POL | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Rychlik, Bogdan | | | 1900 | POL | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Walkusz, Miroslaw | | | 1987 | POL | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Sobczynski, Roman | | | 1914 | POL | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Czapiewski, Waldemar | | | 1863 | POL | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Siergiej, Izabela | | | 1701 | POL | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Kaczmarek, Alicja | | | 1879 | POL | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Ryngwelski, Olaf | | | 1786 | POL | 0.00 | 1 | -0.44 | 15 | -6.60 | |
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) | | | | The 44th Akiba Rubinstein International Chess Festival -Open C | Polanica Zdroj | POL | 2008-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1742 | 3.50 | 5 | 0.45 | 15 | 6.75 | |
| | Szulgacz, Maciej | | | 1491 | POL | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Rosicki, Pawel | | | 1434 | POL | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Jacek, Roksana | | | 1625 | POL | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Zak, Pawel | | | 1790 | POL | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Zielinski, Wojciech | | | 1896 | POL | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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) | | |
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