Individual Calculations September 2010
 Bartkowiak, Damian  Total change: -5.85  Rating chartPersonal card
 XIX Miedzynarodowy Festiwal Szachowy w Poznaniu - Open A Poznan POL 2010-08-01
RcRownchangeKK*chgGame
 1970 2115 5.00 8 -0.39 15 -5.85 
  Paczka, Patryk 1715  * POL0.501-0.4215-6.30 
  Plonczak, Dominik 2196 POL0.001-0.3915-5.85 
  Rozumek, Krzysztof 1888 POL1.0010.21153.15 
  Dogoda, Rafal 1828 POL1.0010.16152.40 
  Hoffmann, Piotr 1791 POL1.0010.13151.95 
  Bajerlein, Dawid 1980 POL1.0010.32154.80 
  Cyborowski, Lukasz g2515  * POL0.001-0.0815-1.20 
  Chojnacki, Tomasz 1849 POL0.501-0.3215-4.80 
 * 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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