Individual Calculations January 2015
 Boghossian, Pierre  Total change: -17.20  Rating chartPersonal card
 Team 2015 - Nationale 4 - R1-4 FRANCE FRA 2014-10-11
RcRownchangeKK*chgGame
 1751 1988 1.00 1 0.20 20 4.00 
  Lucas, Gilles 1751 FRA1.0010.20204.00 

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)
 
 Team 2015 - Nationale 2 - R2-4 FRANCE FRA 2014-11-16
RcRownchangeKK*chgGame
 1973 1988 0.50 3 -1.06 20 -21.20 
  Penalver, Marion 1946 FRA0.501-0.0620-1.20 
  Epelly, Patrick 2074 FRA0.001-0.3820-7.60 
  Clavel, Carole 1900 FRA0.001-0.6220-12.40 

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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