Individual Calculations January 2012
 Isacesco, Frederic  Total change: 4.80  Rating chartPersonal card
 Team 2012 - Nationale 2 - R2-4 FRANCE FRA 2011-11-12
RcRownchangeKK*chgGame
 2019 2087 1.50 2 0.32 15 4.80 
  Blum, Gary 2048 FRA0.501-0.0515-0.75 
  Roth, Antoine 1989 FRA1.0010.37155.55 

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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