Individual Calculations August 2017
 Lieutaud, Marcel  Total change: -7.60  Rating chartPersonal card
 10e open international d'Ille-et-Vilaine - Tournoi B RENNES FRA 2017-07-08
RcRownchangeKK*chgGame
 1321 1077 0.50 4 -0.38 20 -7.60 
  Pernot, Damien 1423 FRA0.001-0.1120-2.20 
  Pellerin, Thierry 1332 FRA0.001-0.1920-3.80 
  Detournay, Claude 1102 FRA0.001-0.4720-9.40 
  Lezot, Pierre 1427 FRA0.5010.39207.80 

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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