Individual Calculations May 2010
 Riha, Otmar  Total change: -1.50  Rating chartPersonal card
 Krajsky prebor JMSS various CZE 2009-10-11
RcRownchangeKK*chgGame
 2041 1945 2.50 7 -0.10 15 -1.50 
  Vicar, Petr 1981 CZE1.0010.55158.25 
  Adam, Petr 2117 CZE0.001-0.2715-4.05 
  Petruska, Miroslav 2008 CZE0.5010.09151.35 
  Handl, Martin 2054 CZE0.001-0.3515-5.25 
  Hampel, David 1934 CZE0.001-0.5215-7.80 
  Fojtik, Tomas 2095 CZE0.5010.20153.00 
  Gubas, Jan 2096 CZE0.5010.20153.00 

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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