Individual Calculations May 2019
 Bergerac, Fabien  Total change: 19.60  Rating chartPersonal card
 Team 2019 - Nationale 4 r5-9 FRANCE FRA 2019-01-20
RcRownchangeKK*chgGame
 1698 1704 2.50 3 0.98 20 19.60 
  Breillot, Dominique 1762 FRA1.0010.582011.60 
  Barbot, Dominique 1783 FRA0.5010.11202.20 
  Bailey, Michael 1549 FRA1.0010.29205.80 

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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