Individual Calculations January 2019
 Makawitage, Sandu  Total change: 10.20  Rating chartPersonal card
 Grand Prix de Monthey 2018 - round 4-7 Monthey SUI 2018-12-15
RcRownchangeKK*chgGame
 1838 1721 2.00 4 0.51 20 10.20 
  Moret, Jean-Paul 2011 SUI0.001-0.1620-3.20 
  Fournier, Michel 1436 SUI1.0010.16203.20 
  Levrand, Roland 2121  * SUI0.001-0.0820-1.60 
  Hauser, Armando 1784 SUI1.0010.592011.80 
 * 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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