Individual Calculations April 2018
 Bonfadini, Patrice  Total change: 3.00  Rating chartPersonal card
 13eme Tournoi des Collines 2018 ESCHENTZWILLER FRA 2018-01-12
RcRownchangeKK*chgGame
 1550 1467 2.50 6 0.15 20 3.00 
  Addad, Mahfoud 1755 FRA0.001-0.1620-3.20 
  Hacquard, Claude 1615 FRA0.001-0.3020-6.00 
  Kamierzac, Guy 1220 FRA1.0010.19203.80 
  De Faveri, Gabriel 1629 FRA0.001-0.2920-5.80 
  Thelen, Sylvain 1514 FRA0.5010.07201.40 
  Cade, Jean-Marie 1569 FRA1.0010.642012.80 

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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