Individual Calculations July 2019
 Riu, Sebastien  Total change: 2.40  Rating chartPersonal card
 15eme Open de Pentecote du CEIT TOULOUSE FRA 2019-06-08
RcRownchangeKK*chgGame
 1575 1480 2.50 6 0.12 20 2.40 
  Vanderperren, Eric 1880  * FRA0.001-0.0820-1.60 
  Donadille, Jean-Claude 1310 FRA1.0010.28205.60 
  Ranc, Florian 1806 FRA0.001-0.1320-2.60 
  Serieys, Philippe 1228 FRA1.0010.19203.80 
  Alard, Pierre 1590 FRA0.5010.15203.00 
  Iskandarli, Ilkiz 1635 LTU0.001-0.2920-5.80 
 * 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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