Individual Calculations July 2017
 Auquier, Yvan  Total change: -14.40  Rating chartPersonal card
 Interclubs FEFB 2017 Marche, Amay, Ans, Leuze BEL 2017-05-07
RcRownchangeKK*chgGame
 1724 1520 0.00 3 -0.72 20 -14.40 
  Piron, Jean-Marie 1690 BEL0.001-0.2820-5.60 
  Kuzmin, Vladimir 1715 BEL0.001-0.2520-5.00 
  Tossens, Alain 1767 BEL0.001-0.1920-3.80 

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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