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Individual Calculations May 2014 |
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| Chmiel, Marcin Total change: -22.80 | |   |
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| Polish Youth Chess Championship 2014 - B18 | Jastrzebia Gora | POL | 2014-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 2050 | 4.50 | 9 | -1.52 | 15 | -22.80 | |
|  Ziabek, Patryk | | | 1853 | POL | 0.50 | 1 | -0.25 | 15 | -3.75 | |  Fronczak, Sebastian | | | 1822 | POL | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Nowicki, Bartosz | | | 2252 | POL | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Lanica, Lukasz | | | 1746 | POL | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Kowalczyk, Mariusz | | | 1968 | POL | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Swiderski, Radoslaw | | | 1962 | POL | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Oszczanowski, Witold | | | 2002 | POL | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Gawiec, Konrad | | | 1931 | POL | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Choina, Adam | | | 1650 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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) | | |
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