Individual Calculations July 2021
 Arimiea, Marcel  Total change: -41.40  Rating chartPersonal card
 Open de Bischwiller 2021 Tournoi A (-2200) BISCHWILLER FRA 2021-06-26
RcRownchangeKK*chgGame
 1649 1642 1.00 6 -2.07 20 -41.40 
  Engelmann, Herve 2042  * FRA0.001-0.0820-1.60 
  Bellahcene, Jenna 1530 FRA0.001-0.6520-13.00 
  Javadzadeh, Kenan 1717 FRA0.001-0.4020-8.00 
  Janus, Gregory 1538 FRA1.0010.36207.20 
  Ulrich, Roland 1562 FRA0.001-0.6120-12.20 
  Muller-Moingt, Bastien 1503 FRA0.001-0.6920-13.80 
 * 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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