Individual Calculations October 2016
 Bergougnoux, Nils  Total change: -10.80  Rating chartPersonal card
 13e Open international de Grasse (-2200) GRASSE FRA 2016-09-24
RcRownchangeKK*chgGame
 1679 1427 0.50 4 -0.27 40 -10.80 
  Soreda, Matteo 1738 FRA0.001-0.1440-5.60 
  Caruncho, Alfonso 1590 FRA0.5010.22408.80 
  Soreda, Elisa 1710 FRA0.001-0.1640-6.40 
  Gaget, Laurent 1677 FRA0.001-0.1940-7.60 

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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