Individual Calculations February 2018
 Boghossian, Pierre  Total change: -4.60  Rating chartPersonal card
 Team 2018 - Nationale 3 r5-7 FRANCE FRA 2018-01-14
RcRownchangeKK*chgGame
 2034 1949 1.00 3 -0.23 20 -4.60 
  Raclot, Leo 1897 FRA0.001-0.5720-11.40 
  Bordi, Kevin 2282 MNC0.001-0.1220-2.40 
  Auroux, William 1923 FRA1.0010.46209.20 

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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