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Individual Calculations March 2012 |
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| Puszkarski, Piotr Total change: -1.35 | |   |
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| Ferie z szachami 2012 | Olsztyn | POL | 2012-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1653 | 3.00 | 7 | -0.09 | 15 | -1.35 | |
|  Renkowski, Piotr | | | 1993 | POL | 0.50 | 1 | 0.38 | 15 | 5.70 | |  Szwajkowski, Patryk | | | 1571 | POL | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Niewiarowski, Mieszko | | | 1507 | POL | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Cichocka, Urszula | | | 1724 | POL | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Kindler, Przemyslaw | | | 1723 | POL | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Janik, Igor | | | 1689 | POL | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Kotlowska, Anna | | | 1719 | POL | 0.00 | 1 | -0.41 | 15 | -6.15 | |
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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