Individual Calculations May 2019
 Laurent, Dominique  Total change: -6.40  Rating chartPersonal card
 Team 2019 - Nationale 3 r6-9 FRANCE FRA 2019-03-16
RcRownchangeKK*chgGame
 2011 1944 0.50 2 -0.32 20 -6.40 
  Preschez, Francois 1982 FRA0.5010.05201.00 
  Lafaurie, Pierre 2039 FRA0.001-0.3720-7.40 

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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