Individual Calculations July 2019
 Ducatez, Raphael  Total change: 4.00  Rating chartPersonal card
 33.Open de Geneve (Standard) Geneva SUI 2019-06-09
RcRownchangeKK*chgGame
 1830 1995 3.00 4 0.20 20 4.00 
  Elkiess, Gregory 1726 SUI1.0010.17203.40 
  Opasiak, Dustin Tennessee 1737 POL1.0010.18203.60 
  Gator, Mosab f2132 LBA0.001-0.3220-6.40 
  Sadeghi, Purya 1726 SUI1.0010.17203.40 

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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