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Individual Calculations March 2017 |
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| Stachura, Marek Total change: -44.20 | |   |
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| V Noworoczny Turniej Szachowy - OPEN A FIDE 2200 | Krakow | POL | 2017-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1638 | 0.50 | 4 | -2.21 | 20 | -44.20 | |
|  Pietrzak, Tomasz | | | 1287 | POL | 0.50 | 1 | -0.39 | 20 | -7.80 | |  Sobelga, Lukasz | | | 1359 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Wojkowski, Mariusz | | | 1698 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Borowiec, Janusz | | | 1595 | POL | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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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