Individual Calculations April 2013
 Chabon, Rolando  Total change: 30.00  Rating chartPersonal card
 13ème Open d'Hiver d'Avoine AVOINE FRA 2013-03-01
RcRownchangeKK*chgGame
 1643 1443 2.00 4 1.00 30 30.00 
  Andre, Emmanuel 1595 FRA0.001-0.3030-9.00 
  Tireau, Jean-Marie 1634 FRA1.0010.753022.50 
  Hermi, Ahmed 1777 FRA0.001-0.1230-3.60 
  Hornet, Patrick 1565 FRA1.0010.673020.10 

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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