Rapid: Individual Calculations March 2020
 Chikhalin, Roman  Total change: 24.20  Rating chartPersonal card
 G.Kocharyan memorial rapid 2020 Kimry RUS 2020-02-08
RcRownchangeKK*chgGame
 1211 1126 4.00 7 1.21 20 24.20 
  Gribanov, Arseniy 1481 RUS0.001-0.1120-2.20 
  Sokova, Polina 988 RUS1.0010.31206.20 
  Popov, Leonid A. 1297 RUS1.0010.732014.60 
  Orlov, Denis 1244 RUS0.001-0.3420-6.80 
  Kostikov, Daniil 1298 RUS0.5010.23204.60 
  Kulagin, Dmitriy I 1127 RUS0.5010.00200.00 
  Shagimyardyanov, Rustam 1045 RUS1.0010.39207.80 

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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