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Individual Calculations February 2018 |
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| Kreft, Wojciech Total change: -22.40 | |   |
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| XXVIII Miedzynarodowy Festiwal Szachowy CRACOVIA-2017 Grupa C | Krakow | POL | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1422 | 1653 | 3.50 | 6 | -1.12 | 20 | -22.40 | |
|  Bajer, Jakub | | | 1288 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Welna, Mateusz | | | 1354 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Wilk, Radoslaw | | | 1528 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Topola, Rafal | | | 1554 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Piwowarczyk, Bartlomiej | | | 1553 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Wiszniewski, Szymon | | | 1253 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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