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Individual Calculations September 2017 |
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| Czuchnicki, Jan Total change: 32.40 | |   |
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| 53. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Open B | Polanica-Zdroj | POL | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 1911 | 6.50 | 9 | 1.62 | 20 | 32.40 | |
|  Szamrej, Jozef | | | 1517 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Juengling, Jan | | | 1618 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Meizlin, Yaacov | | | 2104 | ISR | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Gralka, Julian | f | | 2230 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Grubiak, Roman | | | 1877 | POL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Kwiek, Janusz | | | 1511 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cudnik, Andrzej | | | 2033 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Gruca, Zdzislaw | | | 1735 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Seifert, Henryk | f | | 2149 | POL | 1.00 | 1 | 0.80 | 20 | 16.00 | | | * 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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