Individual Calculations May 2012
 Pilard, Raymond  Total change: 5.70  Rating chartPersonal card
 Championnat du Var des Vétérans 2011-12 OLLIOULES FRA 2012-01-05
RcRownchangeKK*chgGame
 1448 1266 1.00 3 0.19 30 5.70 
  Le Gall, Louis 1539 FRA0.001-0.1730-5.10 
  Angel, Marc 1454 FRA0.001-0.2630-7.80 
  Person, Claude 1350 FRA1.0010.623018.60 

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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