Individual Calculations April 2013
 Koys, Milan  Total change: -2.10  Rating chartPersonal card
 Krajska soutez B SSS 2012/13 various CZE 2012-10-14
RcRownchangeKK*chgGame
 2031 2051 2.50 5 -0.14 15 -2.10 
  Svoboda, Jaromir 1994 CZE1.0010.42156.30 
  Zak, Zbynek 2078 CZE0.001-0.4615-6.90 
  Maly, Filip 1965 CZE1.0010.38155.70 
  Malac, Petr 2085 CZE0.5010.05150.75 
  Koudelka, Ivan 2032 CZE0.001-0.5315-7.95 

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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