Rapid: Individual Calculations April 2020
 De Vas, Saminda  Total change: 22.60  Rating chartPersonal card
 2020 WA Allegro Championship Perth AUS 2020-03-08
RcRownchangeKK*chgGame
 1749 1674 3.50 6 1.13 20 22.60 
  Ong, Celine 1168 AUS1.0010.04200.80 
  Mueller, Jens 1914 GER0.5010.30206.00 
  Kuybokarov, Temur g2085 AUS0.001-0.0820-1.60 
  Kinsman, Craig C 1888 AUS1.0010.772015.40 
  Gough, Dylan 1550 AUS1.0010.33206.60 
  Andador, Dominador 1886 AUS0.001-0.2320-4.60 

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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