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Individual Calculations April 2009 |
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| Griezne, Edvins Total change: 19.50 | |   |
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| VII Festival Internacional Hotel Bali (Sub 2000) | Hotel Bali - Benidorm | ESP | 2008-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 1972 | 1.00 | 2 | -0.44 | 15 | -6.60 | |
|  Lopez Diaz, Rafael | | | 1726 | ESP | 1.00 | 1 | 0.19 | 15 | 2.85 | |  Gallardo Perez, Jesus | | | 1875 | ESP | 0.00 | 1 | -0.63 | 15 | -9.45 | |
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) | | | | XIX Miedzynarodowy Festiwal Szachowy CRACOVIA'2008, Gr-B | Krakow | POL | 2008-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 1972 | 5.50 | 8 | 1.74 | 15 | 26.10 | |
| | Gorol, Magdalena | | | 1813 | POL | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Rusiniak, Slawomir | | | 2070 | POL | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Zadlo, Tomasz | | | 2078 | POL | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Pietocha, Pawel | | | 2090 | POL | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Plicner, Adam | | | 2048 | POL | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Krzyzanowski, Kamil | | | 1828 | POL | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Lis, Marek | | | 2003 | POL | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Koziej, Maciej | | | 2022 | POL | 0.00 | 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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