Individual Calculations April 2019
 Beteille, Christian  Total change: 25.80  Rating chartPersonal card
 14eme Tournoi des Collines 2019 ESCHENTZWILLER FRA 2019-01-04
RcRownchangeKK*chgGame
 1685 1578 4.00 7 1.29 20 25.80 
  Graeber, Fabien 1978  * FRA0.001-0.0820-1.60 
  Thelen, Sylvain 1452 FRA1.0010.33206.60 
  Pellegrini, Alain 1697 FRA0.5010.16203.20 
  Beaufauchet, David 1561 FRA0.501-0.0220-0.40 
  Zipfel, Jacques 1765 FRA1.0010.742014.80 
  Schaub, Marc 1947 FRA0.001-0.1020-2.00 
  Bonfadini, Patrice 1398 FRA1.0010.26205.20 
 * 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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