Individual Calculations January 2009
 Polacik, Igor  Total change: -5.10  Rating chartPersonal card
 OPEN CK Pressburg Piestany SVK 2008-11-13
RcRownchangeKK*chgGame
 1983 2194 5.00 7 -0.34 15 -5.10 
  Horvath, Marek 1844 SVK1.0010.11151.65 
  Pagerka, Martin 1998 SVK1.0010.25153.75 
  Padysak, Tomas 1941 SVK0.501-0.3115-4.65 
  Peitl, Tomas 2033 SVK0.501-0.2115-3.15 
  Micek, Jaroslav 2034 SVK0.001-0.7115-10.65 
  Kovac, Andrej 2038 SVK1.0010.29154.35 
  Miciak, Emanuel 1991 SVK1.0010.24153.60 

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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