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Individual Calculations February 2014 |
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| Opoka, Szymon Total change: -17.70 | |   |
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| XVI Ketrzynski Festiwal Szachowy - OPEN A | Ketrzyn | POL | 2013-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1315 | 1.50 | 6 | -0.59 | 30 | -17.70 | |
|  Malecki, Janusz | | | 1715 * | POL | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Wittig, Zenon | | | 1538 | POL | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Jasinowicz, Waclaw | | | 1485 | POL | 0.00 | 1 | -0.28 | 30 | -8.40 | | | Kukorowski, Jan | | | 1282 | POL | 0.00 | 1 | -0.55 | 30 | -16.50 | | | Fieducik, Marcin | | | 1379 | POL | 0.50 | 1 | 0.09 | 30 | 2.70 | | | Pielach, Wojciech | | | 1280 | POL | 1.00 | 1 | 0.45 | 30 | 13.50 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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