Individual Calculations July 2012
 Riviere, Philippe  Total change: 9.30  Rating chartPersonal card
 Open Coquereau 2012 - SAINT-LO - Tournoi A AGNEAUX FRA 2012-05-05
RcRownchangeKK*chgGame
 1870 1695 1.50 4 0.31 30 9.30 
  Amoyal, Pierre 2095  * FRA0.001-0.0830-2.40 
  Hocher, Eugene 1752 FRA1.0010.583017.40 
  Busnel, Laurent 1918 FRA0.001-0.2230-6.60 
  Aghamir Alrobiai, Nizar 1714 FRA0.5010.03300.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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