Individual Calculations May 2012
 Mallet, Michel  Total change: -40.50  Rating chartPersonal card
 8e open de Fontainebleau-Avon - Championnat du 77 FONTAINEBLEAU FRA 2012-04-07
RcRownchangeKK*chgGame
 1578 1651 1.00 4 -1.35 30 -40.50 
  Busson, Didier 1778 FRA0.001-0.3330-9.90 
  Arous, Andre 1578 FRA0.001-0.6030-18.00 
  Bitbol-Delaveyne, Maelan 1610 FRA0.001-0.5630-16.80 
  Villanove, Jean-Francois 1345 FRA1.0010.14304.20 

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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