Individual Calculations May 2012
 Secher, Pierre  Total change: 27.30  Rating chartPersonal card
 2ème festival de tournois fermés de Cholet - F CHOLET FRA 2012-02-18
RcRownchangeKK*chgGame
 1726 1681 4.00 7 0.91 30 27.30 
  Broin, Christian 1753 FRA0.001-0.4030-12.00 
  Gentilhomme, Loic 1691 FRA1.0010.513015.30 
  Bousseffa, Sadok 1667 FRA1.0010.483014.40 
  Hocher, Eugene 1755 FRA1.0010.603018.00 
  Riviere, Xavier 1637 FRA0.501-0.0630-1.80 
  Brard, Laurent 1891 FRA0.001-0.2330-6.90 
  Louf, Claude 1687 FRA0.5010.01300.30 

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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