Individual Calculations March 2012
 Couche, Didier  Total change: 4.95  Rating chartPersonal card
 Team 2012 - Coupe de France - Part 2 FRANCE FRA 2012-01-22
RcRownchangeKK*chgGame
 2055 2075 1.00 1 0.47 15 7.05 
  Boudrenghien, Francois 2055 FRA1.0010.47157.05 

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)
 
 Team 2012 - Nationale 1 - R6-7 FRANCE FRA 2012-01-24
RcRownchangeKK*chgGame
 1974 2075 0.50 1 -0.14 15 -2.10 
  Silvert, Alexandre 1974 FRA0.501-0.1415-2.10 

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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