Individual Calculations April 2009 |
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Jackowski, Ryszard Total change: -7.50 | | |
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XIX Miedzynarodowy Festiwal Szachowy CRACOVIA'2008, Gr-B | Krakow | POL | 2008-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1915 | 1860 | 2.50 | 7 | -0.50 | 15 | -7.50 | |
| Koziej, Maciej | | | 2022 | POL | 0.00 | 1 | -0.29 | 15 | -4.35 | | Kasperek, Joanna | | | 2029 | POL | 0.50 | 1 | 0.22 | 15 | 3.30 | | Balandynowicz, Wojciech | | | 2026 | POL | 0.00 | 1 | -0.28 | 15 | -4.20 | | Ziolkowski, Boleslaw | | | 1935 | POL | 1.00 | 1 | 0.60 | 15 | 9.00 | | Choroszej, Aleksander | | | 1973 | POL | 0.00 | 1 | -0.35 | 15 | -5.25 | | Jaskolka, Tomasz | | | 1741 | POL | 0.00 | 1 | -0.66 | 15 | -9.90 | | Matysiak, Samuel | | | 1679 | POL | 1.00 | 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) | |
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