Individual Calculations August 2015
 Davy, Bruno  Total change: -29.20  Rating chartPersonal card
 30eme Open International d'Echecs d'Avoine AVOINE FRA 2015-07-18
RcRownchangeKK*chgGame
 1741 1872 4.50 9 -1.46 20 -29.20 
  Carbonnier, Arnaud 1722 FRA1.0010.30206.00 
  Eugene, Floryan 2042 FRA0.001-0.2820-5.60 
  Commin-Humeau, Augustin 1698 FRA1.0010.27205.40 
  Frick, Christoph 2217 GER0.001-0.1120-2.20 
  Gobbetto, Jean-Claude 1691 FRA0.501-0.2420-4.80 
  Florence, Gerard 1568 FRA0.001-0.8620-17.20 
  Laudat, Philippe 1522 FRA1.0010.11202.20 
  Cyrille, Dominique 1576 FRA0.501-0.3520-7.00 
  Weibel, Theo 1635 FRA0.501-0.3020-6.00 

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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