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Individual Calculations September 2009 |
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| Slobodzian, Mateusz Total change: -20.50 | |   |
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| 4th Polonia Wroclaw's Tournament - Open B | Wroclaw | POL | 2009-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1703 | 1.50 | 7 | -1.30 | 25 | -32.50 | |
|  Wojcik, Wieslaw | | | 1961 | POL | 1.00 | 1 | 0.82 | 25 | 20.50 | |  Stark, Saskia | | | 1936 | GER | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Hornik, Bronislaw | | | 1942 | POL | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Gulik, Pawel | | | 1917 | POL | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Lachowicz, Judyta | | | 1648 | POL | 0.00 | 1 | -0.58 | 25 | -14.50 | | | Korpalski, Maciej | | | 1474 | POL | 0.00 | 1 | -0.79 | 25 | -19.75 | | | Wolska, Marta | | | 1626 | POL | 0.50 | 1 | -0.11 | 25 | -2.75 | |
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) | | | NOTE: K factor changed | | International Chess Tournament Kowalewo Pomorskie Open B | Kowalewo Pomorskie | POL | 2009-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1719 | 2.50 | 6 | 0.80 | 15 | 12.00 | |
| | Czech, Mieczyslaw | | | 1978 | POL | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Bernacki, Gabriel | | | 1888 | POL | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Rychlik, Bogdan | | | 1939 | POL | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Karski, Sebastian | | | 1829 | POL | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Reza, Wojciech | | | 1806 | POL | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Januszewski, Piotr | | | 1874 | 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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