Individual Calculations November 2010
 Prunescu, Claudiu  Total change: -12.60  Rating chartPersonal card
 Open LYM 2010 Lausanne SUI 2010-09-17
RcRownchangeKK*chgGame
 2099 2220 1.50 4 -1.08 15 -16.20 
  Wan Sergelen, Asgan 1820  * SUI1.0010.08151.20 
  Milov, Leonid m2561 GER0.001-0.1215-1.80 
  Binder, Beat 1971 SUI0.001-0.8115-12.15 
  Studer, Noel 2042 SUI0.501-0.2315-3.45 
 * 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)
 
 Team - Nationale 4 - R1 FRANCE FRA 2010-10-17
RcRownchangeKK*chgGame
 2018 2220 1.00 1 0.24 15 3.60 
  Saiah, Karim 2018 FRA1.0010.24153.60 

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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