Individual Calculations September 2010
 Warchalowski, Daniel  Total change: -10.80  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska 2010 ; Liga Wojewodzka Seniorow woj. Slaskie POL 2010-01-24
RcRownchangeKK*chgGame
 1979 2070 0.50 2 -0.72 15 -10.80 
  Koziol, Andrzej 1839 POL0.501-0.2915-4.35 
  Moskalik, Andrzej 2118 POL0.001-0.4315-6.45 

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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