Individual Calculations May 2013
 Koubek, Vaclav  Total change: -5.10  Rating chartPersonal card
 Prebor prahy 2012/2013 - Preborova skupina Praha CZE 2013-01-07
RcRownchangeKK*chgGame
 2080 2069 5.00 11 -0.34 15 -5.10 
  Vavra, Jan 2040 CZE0.501-0.0415-0.60 
  Simecek, Bohumil 2106 CZE0.5010.05150.75 
  Pokorny, Ondrej 2055 CZE0.501-0.0215-0.30 
  Urbanek, Stepan 2030 CZE0.501-0.0515-0.75 
  Sobotnik, Petr 1952 CZE1.0010.34155.10 
  Jarrah, Kamal 2053 CZE0.001-0.5215-7.80 
  Brezovsky, Milan 2078 CZE0.5010.01150.15 
  Jascenko, Olga 2195 RUS1.0010.671510.05 
  Rut, Vojtech 2086 CZE0.001-0.4815-7.20 
  Kratky, Jiri 2167 CZE0.5010.13151.95 
  Routner, Jakub 2118 CZE0.001-0.4315-6.45 

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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