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Individual Calculations February 2013 |
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| Czepczynski, Boguslaw Total change: -30.60 | |   |
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| XVI. Neujahrs-Open | Guben | GER | 2013-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1921 | 3.50 | 7 | -0.73 | 15 | -10.95 | |
|  Rehfeldt, Frank | | | 2126 | GER | 0.00 | 1 | -0.24 | 15 | -3.60 | |  Georgi, David | | | 1639 | GER | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Woloch, Oskar | | | 1592 | POL | 0.00 | 1 | -0.88 | 15 | -13.20 | | | Petersohn, Horst | | | 1828 | GER | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Perekhozhuk, Maksym | | | 1661 | GER | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Schefter, Juergen | | | 1853 | GER | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Jandke, Manfred | | | 2131 | GER | 0.00 | 1 | -0.23 | 15 | -3.45 | |
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) | | | | IV Memorial im. Ziemowita Zgierskiego - Obra Zima Open 2013 | Obra | POL | 2013-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1805 | 1921 | 4.50 | 9 | -1.31 | 15 | -19.65 | |
| | Woloch, Oskar | | | 1592 | POL | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Wesolowska, Katarzyna | | | 1750 | POL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Frackowiak, Andrzej 2 | | | 1727 | POL | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Kaluzny, Wlodzimierz | | | 1913 | POL | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Koszela, Stanislaw | | | 1881 | POL | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Rozumek, Krzysztof | | | 1954 | POL | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Kucza, Karol | | | 1805 | POL | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Kwiatkowski, Wiktor | | | 1941 | POL | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Madrawski, Krzysztof | | | 1678 | POL | 0.00 | 1 | -0.80 | 15 | -12.00 | |
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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