Individual Calculations April 2018
 Ballatore, Gerard  Total change: 18.60  Rating chartPersonal card
 67e Open FIDE inter Chess de Trois Rondes Tournoi A (1600-2100) PARIS FRA 2018-03-10
RcRownchangeKK*chgGame
 1782 1909 0.50 1 -0.17 20 -3.40 
  Djukic, Victor 1782 FRA0.501-0.1720-3.40 

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)
 
 Team 2018 - Nationale 3 r8-9 FRANCE FRA 2018-03-17
RcRownchangeKK*chgGame
 1946 1909 2.00 2 1.10 20 22.00 
  Spitz, Patrick 2063 FRA1.0010.712014.20 
  Patron, Pascal 1828 FRA1.0010.39207.80 

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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