Individual Calculations September 2010
 Kobylecki, Grzegorz  Total change: -25.35  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Seniorow LOS 2010 woj. Slaskie POL 2010-01-10
RcRownchangeKK*chgGame
 1839 2127 2.50 5 -1.69 15 -25.35 
  Czornik, Janusz 1829 POL0.501-0.3515-5.25 
  Trendota, Dawid 1943 POL0.001-0.7415-11.10 
  Muc, Zbigniew 1835 POL1.0010.15152.25 
  Bednarski, Dawid 1817 POL0.501-0.3615-5.40 
  Korcz, Daniel 1772 POL0.501-0.3915-5.85 

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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