Individual Calculations July 2008
 Tcheau, Alain  Total change: 4.50  Rating chartPersonal card
 Open Neuchâtel Neuchâtel SUI 2008-05-09
RcRownchangeKK*chgGame
 2031 1987 2.50 5 0.30 15 4.50 
  Schuler, Agatha 1637 SUI1.0010.11151.65 
  Kolly, Jacques f2318 SUI0.5010.38155.70 
  Robert, Antonin 2224 SUI0.001-0.2015-3.00 
  Lachausse, Bruno 1791 SUI1.0010.25153.75 
  Duratti, Lindo 2185 FRA0.001-0.2415-3.60 

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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