Individual Calculations May 2019
 Poignant, Jacques  Total change: 29.00  Rating chartPersonal card
 Team 2019 - Entreprises r4-9 PARIS FRA 2019-01-20
RcRownchangeKK*chgGame
 1693 1704 3.50 4 1.45 20 29.00 
  Grizel, Jean-Pierre 1686 FRA0.501-0.0320-0.60 
  Osmani, Arif 1782 KOS1.0010.612012.20 
  Ouradou, Frederic 1773 FRA1.0010.602012.00 
  Garcia, Philippe 1532 FRA1.0010.27205.40 

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)
 

 

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