Individual Calculations March 2013
 Larrat, Philippe  Total change: 11.40  Rating chartPersonal card
 Team 2013 - Nationale 2 - R7-9 FRANCE FRA 2013-01-27
RcRownchangeKK*chgGame
 2158 2219 2.50 3 0.76 15 11.40 
  Billon, Olivier 2246 FRA1.0010.54158.10 
  Romantchouk, Jacques 2061 FRA1.0010.29154.35 
  Dicko, Henri 2167 FRA0.501-0.0715-1.05 

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)
 

 

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