Individual Calculations April 2018
 Boniface, Bernard  Total change: -30.60  Rating chartPersonal card
 Tournoi Interne Laverune 2017 (-2200) r5-7 LAVERUNE FRA 2018-01-01
RcRownchangeKK*chgGame
 1563 1519 0.50 3 -0.85 20 -17.00 
  Le Garff, Yannick 1813 FRA0.001-0.1520-3.00 
  Lacalm, Philippe 1567 FRA0.5010.07201.40 
  Tur, Fabrice 1309 FRA0.001-0.7720-15.40 

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 - Occitanie Part 2 HNO FRA 2018-01-08
RcRownchangeKK*chgGame
 1389 1519 0.00 1 -0.68 20 -13.60 
  Kopibida, Remi 1389 FRA0.001-0.6820-13.60 

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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