Individual Calculations July 2009
 Hala, Martin  Total change: 3.00  Rating chartPersonal card
 Krajsky prebor Praha Prague CZE 2009-01-16
RcRownchangeKK*chgGame
 2132 2168 3.50 6 0.20 15 3.00 
  Cejkova, Miroslava 2091 CZE1.0010.39155.85 
  Krischke, Arnold 2123 CZE0.501-0.0615-0.90 
  Ptak, Pavel 2161 CZE0.001-0.5115-7.65 
  Sindler, Michal 2175 CZE1.0010.51157.65 
  Soukal, Rudolf 2108 CZE0.501-0.0815-1.20 
  Jablecnik, Gustav 2134 CZE0.501-0.0515-0.75 

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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