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Individual Calculations November 2011 |
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| Ptaszek, Piotr Total change: 6.00 | |   |
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| Miêdzynarodowy Festiwal Szachowy - Open C | Rewal | POL | 2011-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1669 | 4.00 | 6 | 0.40 | 15 | 6.00 | |
|  Popiolek, Henryk | | | 1350 | POL | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Simon, Marek | | | 1819 | POL | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Rudnik, Anna | | | 1594 | POL | 1.00 | 1 | 0.40 | 15 | 6.00 | |  Kapusta, Pawel | | | 1615 | POL | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Foltyn, Mateusz | | | 1488 | POL | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Gorbacz, Filip | | | 1664 | POL | 0.50 | 1 | -0.01 | 15 | -0.15 | |
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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