Individual Calculations February 2013
 Lenoir, Jean-Pierre  Total change: -10.50  Rating chartPersonal card
 Grand Prix du Var 2012-13 TOULON FRA 2012-10-06
RcRownchangeKK*chgGame
 1700 1480 0.00 3 -0.70 15 -10.50 
  Paccard, Jacques 1650 FRA0.001-0.2815-4.20 
  Penkov, Nikola 1817 FRA0.001-0.1215-1.80 
  Laffly, Roger 1633 FRA0.001-0.3015-4.50 

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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