Individual Calculations May 2018
 Grichkevitch, Gilles  Total change: 28.40  Rating chartPersonal card
 Team 2018 - Entreprises r4-7 PARIS FRA 2018-01-20
RcRownchangeKK*chgGame
 1812 1901 4.50 5 1.42 20 28.40 
  Viot, Alain 2109 FRA1.0010.772015.40 
  Daghigh, Cyril 1649 FRA1.0010.19203.80 
  Osmani, Arif 1793 KOS1.0010.35207.00 
  Sinnas, Albert 1790 FRA0.501-0.1520-3.00 
  Cosmi, Rodolphe 1717 FRA1.0010.26205.20 

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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