Individual Calculations March 2015
 Blanchard, Jean-Claude  Total change: 3.60  Rating chartPersonal card
 Team 2015 - Nationale 3 - R4-5 FRANCE FRA 2015-01-11
RcRownchangeKK*chgGame
 2065 1999 1.00 2 0.18 20 3.60 
  Legrand, Stephane 2117 FRA1.0010.662013.20 
  Zeller, Olivier 2013 FRA0.001-0.4820-9.60 

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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