Individual Calculations July 2012
 Szopa, Jan  Total change: -8.25  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Slaskiego Sezonu 2012 - seniorzy Wojewodztwo Slaskie POL 2012-02-19
RcRownchangeKK*chgGame
 1827 1840 1.50 4 -0.55 15 -8.25 
  Labus, Zbigniew 1964 POL0.5010.17152.55 
  Ziemski, Jaroslaw 1706 POL0.001-0.6815-10.20 
  Piela, Dominik 1575 POL1.0010.18152.70 
  Jedrzejowski, Maciej 2064 POL0.001-0.2215-3.30 

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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