Individual Calculations November 2011
 Ksieski, Zbigniew  Total change: -4.70  Rating chartPersonal card
 DMP -Extraliga Seniorow - IV-IX round Dankowice and Katowice POL 2011-09-02
RcRownchangeKK*chgGame
 2486 2353 0.50 3 -0.47 10 -4.70 
  Warakomski, Tomasz m2482 POL0.001-0.3310-3.30 
  Chojnacki, Krzysztof m2432 POL0.001-0.3910-3.90 
  Cyborowski, Lukasz g2543 POL0.5010.25102.50 

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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