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Individual Calculations February 2017 |
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| Matuszewicz, Ryszard Total change: -52.80 | |   |
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| XIX Ketrzynski Festiwal Szachowy OPEN A | Ketrzyn | POL | 2016-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1376 | 1368 | 1.00 | 7 | -2.64 | 20 | -52.80 | |
|  Ciesielski, Tomasz | | | 1768 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kaczmarska, Joanna | | | 1768 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Opoka, Szymon | | | 1245 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Obolewicz, Piotr | | | 1250 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Pielach, Wojciech | | | 1158 | POL | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Bardzinski, Slawomir | | | 1206 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Kudlacik, Jan | | | 1239 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | * 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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