Individual Calculations April 2008
 Rolland, Jacques  Total change: -32.00  Rating chartPersonal card
 101e open international Club 608 Paris FRA 2008-02-23
RcRownchangeKK*chgGame
 1832 1732 1.00 6 -1.28 25 -32.00 
  Pass, Deborah J wf1954 ENG0.001-0.2225-5.50 
  Giraud, Sylvain 2008 FRA0.001-0.1725-4.25 
  Marechal, Pascal 1884 FRA0.001-0.3025-7.50 
  Marcelin, Philippe 1955 FRA0.001-0.2225-5.50 
  Bredenbac, Philippe 1587 FRA0.001-0.6925-17.25 
  Lavigne, Philippe 1602 FRA1.0010.32258.00 

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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