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Individual Calculations September 2015 |
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| Jurkiewicz, Kazimierz Total change: -12.20 | |   |
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| 68 Otwarte Mistrzostwa Wojewodztwa Kujawsko-Pomorskiego w Szachach B - do 1700 | Inowroclaw | POL | 2015-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1176 | 1336 | 1.50 | 3 | -0.61 | 20 | -12.20 | |
|  Tarasiuk, Adam | | | 1146 | POL | 0.00 | 1 | -0.75 | 20 | -15.00 | |  Krupecka-Czarkowska, Danuta | | | 1091 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Retz, Adrian | | | 1291 | POL | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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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