Rapid: Individual Calculations April 2021
 Radkov, Bazhen D.  Total change: 8.00  Rating chartPersonal card
 North-West chess Championship 2021_men. RAPID St. Petersburg RUS 2021-03-06
RcRownchangeKK*chgGame
 2068 2110 5.00 9 0.40 20 8.00 
  Skripchenko, Ignat 1664 RUS1.0010.06201.20 
  Rudenko, Naum f2348 RUS0.001-0.2020-4.00 
  Baranov, Ivan 1548 RUS1.0010.02200.40 
  Suleymanyants, Odisey f2252 RUS0.001-0.3120-6.20 
  Slastikhin, Vladislav 1930 RUS1.0010.26205.20 
  Zaykov, Sergey 2186 RUS1.0010.602012.00 
  Samojlov, Anton f2294 RUS0.001-0.2620-5.20 
  Rusov, Valery 2118 RUS1.0010.512010.20 
  Chibukhchyan, Erik 2276 RUS0.001-0.2820-5.60 

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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