Individual Calculations May 2012
 Coulet, Alexandre  Total change: -8.10  Rating chartPersonal card
 4e Chess Open Tour de Juvisy JUVISY SUR ORGE FRA 2012-04-06
RcRownchangeKK*chgGame
 1683 1460 1.00 5 -0.27 30 -8.10 
  Ferre, Sebastien 1860  * FRA0.001-0.0830-2.40 
  Stojanovic, Vojislav 1730 FRA0.001-0.1730-5.10 
  Basset, Come 1725 FRA0.001-0.1830-5.40 
  Lasfar, Karim 1288 FRA1.0010.27308.10 
  Delerme, Raymond 1811 FRA0.001-0.1130-3.30 
 * 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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