Individual Calculations December 2015
 Blasco, David  Total change: 21.00  Rating chartPersonal card
 Open Fide de Louviers 2015 (-2200) LOUVIERS FRA 2015-10-31
RcRownchangeKK*chgGame
 1543 1443 3.00 5 1.05 20 21.00 
  Lacour, Cedric 1843  * FRA0.001-0.0820-1.60 
  Marie, Isabelle 1112 FRA1.0010.12202.40 
  Josse, Sebastien 1774 FRA0.5010.38207.60 
  Roche, Jan-Francois 1526 FRA0.5010.11202.20 
  Grenet, Dominique 1458 FRA1.0010.522010.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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