Individual Calculations July 2009
 Rychna, Lukas  Total change: 4.80  Rating chartPersonal card
 2. liga C various CZE 2008-10-12
RcRownchangeKK*chgGame
 2034 1996 0.50 1 0.05 15 0.75 
  Just, Pavel 2034 CZE0.5010.05150.75 

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)
 
 Krajsky prebor KHSS various CZE 2008-10-19
RcRownchangeKK*chgGame
 2063 1996 1.50 3 0.27 15 4.05 
  Kram, Jiri 1968 CZE0.501-0.0415-0.60 
  Dostal, Pavel 2104 CZE0.5010.15152.25 
  Fiedler, Bedrich 2116 CZE0.5010.16152.40 

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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