Individual Calculations July 2019
 Rivet, Bertrand  Total change: 12.00  Rating chartPersonal card
 Open d'Angers 2019 Tournoi A (plus de 1700) ANGERS FRA 2019-05-31
RcRownchangeKK*chgGame
 1905 1693 2.00 6 0.60 20 12.00 
  Soyer, Jean-Yves 2010 FRA0.001-0.1320-2.60 
  Barbu Ion, Cosmin 1835 ESP0.001-0.3120-6.20 
  Ginovart, Camille 1850 FRA1.0010.712014.20 
  Rabouan, Jean-Francois 1857 FRA0.5010.22204.40 
  Primel, Dominique 1944 FRA0.001-0.1920-3.80 
  Vernot, Pierre 1936 FRA0.5010.30206.00 

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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