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Individual Calculations May 2010 |
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| Jozkow, Kacper Total change: 15.00 | |   |
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| Dolnoslaska Liga Szachowa | Dolny Slask | POL | 2009-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 1625 | 1.00 | 8 | 0.06 | 15 | 0.90 | |
|  Stepien, Marcin | | | 2025 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Najduk, Jacek | | | 2025 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Jurkowski, Marcin | | | 1991 | POL | 0.50 | 1 | 0.40 | 15 | 6.00 | | | Szumilas, Pawel | | | 2025 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Szewczyk, Jacek | | | 2025 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kacprzak, Robert | | | 1906 | POL | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Gromczak, Dariusz | | | 2025 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Zak, Pawel | | | 1792 | POL | 0.00 | 1 | -0.28 | 15 | -4.20 | | | * 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) | | | | Mistrzostwa Polski Juniorow do 12 lat | Wisla | POL | 2010-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1629 | 4.50 | 9 | 0.94 | 15 | 14.10 | |
| | Marchlewicz, Artur | | | 1733 | POL | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Piotrowski, Przemyslaw | | | 1853 | POL | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Karwowski, Kacper | | | 1794 | POL | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Snihur, Piotr | | | 1704 | POL | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Wisniewski, Michal | | | 1483 | POL | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Drabek, Jan | | | 1678 | POL | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Czajkowski, Adam | | | 1783 | POL | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Jarmula, Lukasz | | | 1634 | POL | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Winiarski, Mikolaj | | | 1708 | POL | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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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