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Individual Calculations February 2015 |
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| Piorun, Kacper Total change: -7.20 | |   |
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| XXV Miedzynarodowy Festiwal Szachowy CRACOVIA 2014 Grupa A | Krakow | POL | 2014-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2319 | 2517 | 6.00 | 9 | -0.72 | 10 | -7.20 | |
|  Goluch, Piotr | | | 2204 | POL | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Chetverik, Maxim | m | | 2258 | RUS | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Mroziak, Maciej | | | 2319 | POL | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Gajek, Radoslaw | m | | 2310 | POL | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Gazik, Viktor | f | | 2283 | SVK | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Mertanen, Janne | f | | 2240 | FIN | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Jarmula, Lukasz | f | | 2307 | POL | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Krysztofiak, Marcin | m | | 2418 | POL | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Bortnyk, Olexandr | m | | 2533 | UKR | 0.00 | 1 | -0.48 | 10 | -4.80 | |
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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