Individual Calculations April 2016
 Dufrenoy, Michel  Total change: 43.60  Rating chartPersonal card
 Team 2016 - Nationale 4 Part 2 FRANCE FRA 2015-12-26
RcRownchangeKK*chgGame
 1911 1895 3.00 4 1.09 40 43.60 
  Velasquez, Jean-Luc 1874 FRA1.0010.474018.80 
  Darcq, Didier 1995 FRA0.5010.14405.60 
  Faber, Michel 2048 FRA0.5010.20408.00 
  Gaborit, Laurent 1727 FRA1.0010.284011.20 

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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