Individual Calculations January 2017
 Deruyter, Valentin  Total change: 42.20  Rating chartPersonal card
 1er Open FIDE de Suce sur Erdre Open B SUCE SUR ERDRE FRA 2016-12-17
RcRownchangeKK*chgGame
 1638 1543 4.00 5 2.11 20 42.20 
  Chapelain, Florent 1778 FRA0.001-0.2120-4.20 
  Le Goff, Patrick 1464 FRA1.0010.39207.80 
  Jacob, Yann 1687 FRA1.0010.692013.80 
  Kouznetzoff, Alexandre 1650 FRA1.0010.652013.00 
  Lemoine, Sylvain 1610 FRA1.0010.592011.80 

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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