Individual Calculations August 2015
 Barthelemy, Guy  Total change: -8.40  Rating chartPersonal card
 Tournoi Interne Laverune 2014-2015 LAVERUNE FRA 2014-12-10
RcRownchangeKK*chgGame
 1746 1871 3.50 6 -0.42 20 -8.40 
  Lacalm, Philippe 1708 FRA0.501-0.2220-4.40 
  Chavanette, Jean-Philippe 1755 FRA1.0010.34206.80 
  Eulry, Laurent 1782 FRA0.001-0.6220-12.40 
  Berry, Vincent 1744 FRA1.0010.33206.60 
  Colin, Claude 1503 FRA1.0010.10202.00 
  Lenfant, Francois 1983 FRA0.001-0.3520-7.00 

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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