Rapid: Individual Calculations June 2021
 Simkin, Alexander  Total change: 0.80  Rating chartPersonal card
 Petrograd District Rapid 2021-9 St. Petersburg RUS 2021-05-15
RcRownchangeKK*chgGame
 1747 1539 2.00 6 0.04 20 0.80 
  Eramian, Gamlet 2086 RUS0.001-0.0320-0.60 
  Romanov, Ilya S 1278 RUS1.0010.18203.60 
  Slugin, Alexander 2118 RUS0.001-0.0220-0.40 
  Shatalin, Andrian 1260 RUS1.0010.16203.20 
  Lapitsky, Sergey 1883 RUS0.001-0.1220-2.40 
  Konovalov, Sergey 1857 RUS0.001-0.1320-2.60 

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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