Individual Calculations July 2019
 Ragagnin, Alain  Total change: 20.80  Rating chartPersonal card
 Challenge Hegy Andre 2019 (-2200) KINGERSHEIM FRA 2019-04-05
RcRownchangeKK*chgGame
 1582 1580 4.50 7 1.04 20 20.80 
  Peres, Thierry 1180  * FRA1.0010.08201.60 
  Gautier, Marc 1733 FRA0.001-0.3020-6.00 
  Bonfadini, Patrice 1407 FRA1.0010.27205.40 
  Beteille, Christian 1604 FRA1.0010.532010.60 
  Schaub, Marc 1947 FRA0.001-0.1020-2.00 
  Blum, Pierre 1623 FRA1.0010.562011.20 
  De Faveri, Gabriel 1582 FRA0.5010.00200.00 
 * 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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