Individual Calculations May 2012
 Bolon, Karelle  Total change: -11.70  Rating chartPersonal card
 Team 2012 - Nationale 2 - R8-9 FRANCE FRA 2012-03-24
RcRownchangeKK*chgGame
 2202 2117 0.00 2 -0.78 15 -11.70 
  Barbaras, Mathieu 2100 FRA0.001-0.5215-7.80 
  Briet, Antoine f2303 FRA0.001-0.2615-3.90 

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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