Individual Calculations September 2018
 Duratti, Lindo  Total change: 2.00  Rating chartPersonal card
 27. Open Int. de Martigny Martigny SUI 2018-08-02
RcRownchangeKK*chgGame
 2100 2213 4.50 7 0.10 20 2.00 
  Viviani, Mario 1813  * SUI1.0010.08201.60 
  Leriche, Ines 1966 FRA0.501-0.3120-6.20 
  Mensch, Etienne m2260 FRA0.5010.07201.40 
  Binder, Beat 1978 SUI1.0010.21204.20 
  Zaza, Alexandre 1905 SUI1.0010.14202.80 
  Habibi, Ali m2234 GER0.5010.03200.60 
  Zakhartsov, Viacheslav V g2544 RUS0.001-0.1220-2.40 
 * 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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