Individual Calculations July 2014
 Pilard, Raymond  Total change: 19.20  Rating chartPersonal card
 Championnat Vétérans des Bouches-du-Rhone 2014 (-2200) AUBAGNE FRA 2014-05-15
RcRownchangeKK*chgGame
 1454 1324 3.00 5 1.28 15 19.20 
  Blondelon, Claude 1324 FRA0.001-0.5015-7.50 
  Lognos, Lina 1205 FRA1.0010.34155.10 
  Cavanihac, Claude 1558 FRA1.0010.791511.85 
  Derien, Robert 1600 FRA1.0010.831512.45 
  Marku, Demeter 1584 FRA0.001-0.1815-2.70 

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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