Individual Calculations May 2010
 Grillon, Alexandre  Total change: -13.05  Rating chartPersonal card
 Int. Open Lenk Lenk SUI 2010-04-01
RcRownchangeKK*chgGame
 2049 2097 2.50 6 -0.87 15 -13.05 
  Grillon, Charline 1706 SUI1.0010.09151.35 
  Kurmann, Oliver m2432 SUI0.001-0.1215-1.80 
  Del Val, Moise 1858 SUI1.0010.20153.00 
  Sommerhalder, Eric 1954 SUI0.501-0.1915-2.85 
  Hajnal, Zoltan m2404 HUN0.001-0.1415-2.10 
  Frey, Matthias 1939 SUI0.001-0.7115-10.65 

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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