Individual Calculations August 2017
 Le Devehat, Francois  Total change: 27.20  Rating chartPersonal card
 10e open international d'Ille-et-Vilaine - Tournoi B RENNES FRA 2017-07-08
RcRownchangeKK*chgGame
 1377 1365 4.00 7 0.68 40 27.20 
  Le Meur, Bernard 1635 FRA0.001-0.1740-6.80 
  Pineau, Gerard 1094 FRA1.0010.17406.80 
  Joyeux, Gerard 1507 FRA0.001-0.3140-12.40 
  Le Cainec, Erwan 1076 FRA1.0010.16406.40 
  Joyeux, Chloe 1487 FRA1.0010.674026.80 
  Ezanno, Yvon 1464 FRA1.0010.644025.60 
  Ruhlmann, Dominique 1376 FRA0.001-0.4840-19.20 

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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