Individual Calculations July 2012
 Vondra, Zbynek  Total change: -18.15  Rating chartPersonal card
 Open Karlovy Vary 2012 Karlovy Vary CZE 2012-04-26
RcRownchangeKK*chgGame
 2006 2208 4.00 7 -1.21 15 -18.15 
  Pycha, Patrik 1839 CZE1.0010.10151.50 
  Stojkovic, Andrea 1990 CRO0.501-0.2815-4.20 
  Grussova, Helena 1945 CZE0.001-0.8215-12.30 
  Lorencova, Vera 1941 CZE1.0010.18152.70 
  Vlasak, Lukas f2269 CZE0.5010.08151.20 
  Stradej, Vlastimil 2039 CZE0.501-0.2215-3.30 
  Verwoert, Jef 2018 NED0.501-0.2515-3.75 

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)
 

 

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