Individual Calculations February 2018
 Delorme, Laurie  Total change: 11.20  Rating chartPersonal card
 Team 2018 - Nationale 2 r7-9 FRANCE FRA 2018-01-14
RcRownchangeKK*chgGame
 2173 2150 1.50 2 0.56 20 11.20 
  Gertosio, Franck 2225 FRA1.0010.602012.00 
  Etienne, Berenger 2121 FRA0.501-0.0420-0.80 

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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