Individual Calculations May 2013
 Kotrba, Tomas  Total change: 2.85  Rating chartPersonal card
 Prebor prahy 2012/2013 - Preborova skupina Praha CZE 2013-01-07
RcRownchangeKK*chgGame
 2141 2121 3.50 7 0.19 15 2.85 
  Markovic, Milan 2194 CZE0.5010.10151.50 
  Krivanek, Vladimir 2176 CZE0.001-0.4215-6.30 
  Lhotsky, Michal 2115 CZE0.501-0.0115-0.15 
  Kopicka, Karel 2135 CZE1.0010.52157.80 
  Hase, Pavel 2100 CZE0.501-0.0315-0.45 
  Groh, Jiri 2057 CZE1.0010.41156.15 
  Formanek, Martin 2207 CZE0.001-0.3815-5.70 

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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