Individual Calculations January 2019
 Carron, Jean-Marie  Total change: 20.60  Rating chartPersonal card
 Grand Prix de Monthey 2018 - round 4-7 Monthey SUI 2018-12-15
RcRownchangeKK*chgGame
 1810 1688 2.50 4 1.03 20 20.60 
  Colmenares, Aurelio f2088  * SUI0.001-0.0820-1.60 
  Del Val, Josefa 1434 SUI1.0010.19203.80 
  Makawitage, Hiru 1755 SRI1.0010.592011.80 
  Delacroix, Jean-Daniel 1961 SUI0.5010.33206.60 
 * 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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