Individual Calculations September 2010
 Cichon, Michal  Total change: -14.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Seniorow LOS 2010 woj. Slaskie POL 2010-01-10
RcRownchangeKK*chgGame
 1955 2069 1.00 3 -0.96 15 -14.40 
  Ziebinski, Bartosz 1983 POL0.001-0.6215-9.30 
  Polok, Kacper 1956 POL0.501-0.1515-2.25 
  Jacel, Lukasz 1927 POL0.501-0.1915-2.85 

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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