Rapid: Individual Calculations January 2019
 Perruchoud, Benoit  Total change: -1.80  Rating chartPersonal card
 Grand Prix de Monthey 2019 - round 1-3 Monthey SUI 2018-12-14
RcRownchangeKK*chgGame
 1813 1874 1.00 2 -0.09 20 -1.80 
  Levrand, Roland 2151 SUI0.001-0.1720-3.40 
  Python, Noe 1474  * SUI1.0010.08201.60 
 * 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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