Individual Calculations August 2015
 Ryan, Martin  Total change: -16.00  Rating chartPersonal card
 Championnat de Paris Ile-de-France 2015 - Open A (1800 - 2300) PARIS FRA 2015-07-04
RcRownchangeKK*chgGame
 2006 2080 4.00 8 -0.80 20 -16.00 
  Can, Isik c1888 TUR0.001-0.7520-15.00 
  Maillot, Gregory 1932 FRA0.501-0.2020-4.00 
  Barrat, Alexandre 1916 FRA1.0010.28205.60 
  Chaillot, Alain 1994 FRA1.0010.38207.60 
  Morabbi, Armin 2152 FRA0.001-0.4020-8.00 
  Breest, Axel 1946 GER0.501-0.1820-3.60 
  Sobry, Sebastien 1995 FRA1.0010.38207.60 
  Baron, Thierry f2225 FRA0.001-0.3120-6.20 

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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