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Individual Calculations February 2015 |
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| Sobczynski, Roman Total change: 4.80 | |   |
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| IV TURNIEJ SZACHOWY O PUCHAR SCUTER CENTRUM | Gdansk | POL | 2014-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1844 | 5.00 | 9 | 0.24 | 20 | 4.80 | |
|  Wyczling, Bartosz | | | 1762 | POL | 0.50 | 1 | -0.11 | 20 | -2.20 | |  Karczynski, Lech | | | 1788 | POL | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Marszk, Kazimierz | | | 1959 | POL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Zelajtys, Jozef | | | 1585 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Paziak, Patryk | | | 1749 | POL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Litwinski, Wojciech | | | 1814 | POL | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Plewa, Piotr | | | 1872 | POL | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Gajdzica, Maciej | | | 2058 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Pelowski, Zdzislaw | | | 1805 | POL | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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