Individual Calculations May 2015
 Zachary, Matheo  Total change: -1.20  Rating chartPersonal card
 Team 2015 - Nationale 2 - R8-11 FRANCE FRA 2015-03-14
RcRownchangeKK*chgGame
 2018 1900 1.00 3 -0.03 40 -1.20 
  Fargere, Fabien 2084 FRA0.001-0.2640-10.40 
  Genzling, Sylvie 2004 FRA0.5010.14405.60 
  Ayral, Vincent 1966 FRA0.5010.09403.60 

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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