Individual Calculations September 2014
 Dziurdzia, Karol  Total change: -54.40  Rating chartPersonal card
 50. Rubinsteins Memorial Open E Polanica Zdroj POL 2014-08-18
RcRownchangeKK*chgGame
 1300 1168 0.00 4 -1.36 40 -54.40 
  Jarocka, Liwia 1323 POL0.001-0.2940-11.60 
  Ochedzan, Tymon 1494 POL0.001-0.1340-5.20 
  Lechman, Gabriel 1171 POL0.001-0.5040-20.00 
  Zurawski, Mateusz 1213 POL0.001-0.4440-17.60 

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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