Individual Calculations September 2021
 Koshulyan, Egor A.  Total change: -27.20  Rating chartPersonal card
 Russian Team Championship 2021_juniors 19 Krasnye Tkachi RUS 2021-08-16
RcRownchangeKK*chgGame
 2004 1987 3.50 9 -0.68 40 -27.20 
  Selivanov, Sergey 1655 RUS1.0010.12404.80 
  Kundianok, Vladislav 2185 RUS0.001-0.2440-9.60 
  Rezvy, Lev 2217 RUS0.5010.294011.60 
  Perov, German 2125 RUS0.001-0.3140-12.40 
  Rudovskii, Filipp 2170 RUS0.001-0.2640-10.40 
  Akhmetzyanov, Demid 1641 RUS0.501-0.3940-15.60 
  Tarasov, Yaroslav 2003 RUS1.0010.524020.80 
  Erastov, Semen 2061 RUS0.001-0.4040-16.00 
  Bachaliashvili, Eduard 1981 RUS0.501-0.0140-0.40 

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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