Individual Calculations April 2013
 Krutina, Ivan  Total change: -3.00  Rating chartPersonal card
 2. liga - B 2012/13 various CZE 2012-10-14
RcRownchangeKK*chgGame
 2106 2029 1.00 3 -0.20 15 -3.00 
  Jirk, Ales 2173 CZE0.001-0.3115-4.65 
  Snorek, Milan 2173 CZE0.001-0.3115-4.65 
  Rusnak, Jan 1973 CZE1.0010.42156.30 

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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