Individual Calculations May 2013
 Vilaseca, Laurent  Total change: 5.70  Rating chartPersonal card
 SGM 2012/13 (League 1 + 2) Round 1-7 + tiebreak decentralised SUI 2012-11-10
RcRownchangeKK*chgGame
 2042 2091 1.50 2 0.38 15 5.70 
  Saikrishnan, Sai 1887 SUI0.501-0.2615-3.90 
  Viennot, Dylan 2196 FRA1.0010.64159.60 

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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