Individual Calculations January 2019
 Mamalis, Prokopios  Total change: 15.20  Rating chartPersonal card
 Qualification U14 Sargans Sargans SUI 2018-11-30
RcRownchangeKK*chgGame
 1536 1822 4.50 5 0.38 40 15.20 
  Wildberger, Chet 1422  * SUI1.0010.08403.20 
  Collin, Moritz Valentin 1579 SUI1.0010.20408.00 
  Spichtig, Elija 1422  * SUI1.0010.08403.20 
  Gemelli, Romain 1547 SUI1.0010.17406.80 
  Gamsa, Clemens 1710 SUI0.501-0.1540-6.00 
 * 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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