Individual Calculations September 2010
 Zajusz, Zygmunt  Total change: 17.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Seniorow LOS 2010 woj. Slaskie POL 2010-01-10
RcRownchangeKK*chgGame
 1805 1625 1.50 3 0.68 25 17.00 
  Polaszek, Arkadiusz 1898 POL0.5010.33258.25 
  Szolc, Grzegorz 1691 POL1.0010.592514.75 
  Pacak, Patrycja 1826 POL0.001-0.2425-6.00 

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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