Individual Calculations January 2015
 Perruchoud, Pierre  Total change: 5.00  Rating chartPersonal card
 5. Grand-Prix de Monthey Monthey SUI 2014-12-12
RcRownchangeKK*chgGame
 1980 2012 3.00 5 0.25 20 5.00 
  Champoud, Gilles 1612  * SUI1.0010.08201.60 
  Nikolov, Momchil g2412  * BUL0.001-0.0820-1.60 
  Chanex, Arnaud 1722 SUI1.0010.16203.20 
  Gamba, Killian 1741 FRA1.0010.17203.40 
  Arnaudov, G Petar g2412  * BUL0.001-0.0820-1.60 
 * 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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