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Individual Calculations September 2011 |
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| Kroczka, Gromoslaw Total change: -19.50 | |   |
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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 |
| 1592 | 1499 | 2.00 | 6 | -0.31 | 30 | -9.30 | |
|  Przybylowicz, Kazimierz | | | 1806 | POL | 0.00 | 1 | -0.14 | 30 | -4.20 | |  Cybulski, Maciej | | | 1676 | POL | 0.00 | 1 | -0.27 | 30 | -8.10 | | | Wieclaw, Pawel | | | 1514 | POL | 0.00 | 1 | -0.48 | 30 | -14.40 | | | Borkowski, Helmut | | | 1470 | POL | 0.00 | 1 | -0.54 | 30 | -16.20 | | | Berek, Michal | | | 1582 | POL | 1.00 | 1 | 0.61 | 30 | 18.30 | | | Tynski, Beniamin | | | 1503 | POL | 1.00 | 1 | 0.51 | 30 | 15.30 | |
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) | | | | XIII Miedzynarodowe Mistrzostwa Gdanska w szachach | Gdansk | POL | 2011-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1499 | 0.00 | 3 | -0.34 | 30 | -10.20 | |
| | Grabarczyk, Miroslaw | g | | 1899 * | POL | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Mucha, Piotr | | | 1867 | POL | 0.00 | 1 | -0.10 | 30 | -3.00 | | | Szymanowski, Mateusz | | | 1783 | POL | 0.00 | 1 | -0.16 | 30 | -4.80 | | | * 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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