Individual Calculations September 2014
 Wieczorek, Aleksandra  Total change: 24.60  Rating chartPersonal card
 50. Rubinsteins Memorial Open B Polanica Zdroj POL 2014-08-18
RcRownchangeKK*chgGame
 1961 1663 2.50 8 1.23 20 24.60 
  Kuciel, Wladyslaw 2030 POL0.001-0.1020-2.00 
  Garbowski, Jakub 1832 POL1.0010.722014.40 
  Bus, Konrad 2063  * POL0.5010.42208.40 
  Kmiecik, Wojciech 2025 POL0.001-0.1020-2.00 
  Puszczewicz, Krzysztof 1993 POL0.5010.38207.60 
  Skwarczynski, Marcin 2008 POL0.001-0.1120-2.20 
  Lis, Mateusz 1915 POL0.5010.31206.20 
  Kaczmarska, Joanna 1825 POL0.001-0.2920-5.80 
 * 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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