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Individual Calculations September 2011 |
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| Urban, Jacek Total change: -4.20 | |   |
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| XVIII Miedzynarodowy Turniej Szachowy w Kowalewie Pomorskim - B | Kowalewo Pomorskie | POL | 2011-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1648 | 2.00 | 4 | -0.14 | 30 | -4.20 | |
|  Polarczyk, Pawel | | | 1835 | POL | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Szczesniak, Zuzanna | | | 1343 | POL | 1.00 | 1 | 0.14 | 30 | 4.20 | |  Jasnikowska, Malgorzata | | | 1773 | POL | 0.00 | 1 | -0.33 | 30 | -9.90 | | | Fraczek, Lukasz | | | 1505 | POL | 1.00 | 1 | 0.31 | 30 | 9.30 | |
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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