Rapid: Individual Calculations April 2019
 Trifonov, Egor  Total change: -18.40  Rating chartPersonal card
 Rapid Grand Prix - Chelny_7th stage Naberezhnye Chelny RUS 2019-03-17
RcRownchangeKK*chgGame
 1688 1775 4.50 9 -0.92 20 -18.40 
  Takhaviev, Amir 1375  * RUS0.001-0.9220-18.40 
  Nurdinov, Samat 1653 RUS0.501-0.1720-3.40 
  Akhtyrskaya, Anastasiya 1424 RUS1.0010.11202.20 
  Smirnov, Grigory 1570 RUS1.0010.24204.80 
  Salakhov, Ilsur 1988 RUS1.0010.772015.40 
  Shaidullin, Ratmir 1777 RUS0.5010.00200.00 
  Ashiev, Eduard f2112 RUS0.001-0.1220-2.40 
  Goncharova, Natalia Olegovna wf1730 RUS0.001-0.5620-11.20 
  Ershova, Margarita 1560 RUS0.501-0.2720-5.40 
 * 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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