Rapid: Individual Calculations April 2020
 Ansari, Athar  Total change: 0.20  Rating chartPersonal card
 28th Birmingham Rapidplay Open Birmingham ENG 2020-03-15
RcRownchangeKK*chgGame
 1969 1968 3.50 7 0.01 20 0.20 
  Sanchez, Eduardo J 1775 ENG1.0010.25205.00 
  Sygnowski, Tomasz 2179 POL0.001-0.2320-4.60 
  Burton, Nick 1727 ENG0.501-0.3020-6.00 
  Iyengar, Ilya 2007 ENG0.001-0.4520-9.00 
  Paul, Nathanael 2017 ENG1.0010.572011.40 
  Bulf, Eduard N 1910 ROU1.0010.42208.40 
  Emojevu, Precious 2165 NGR0.001-0.2520-5.00 

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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