Rapid: Individual Calculations April 2020
 Purtov, Andrei  Total change: -66.20  Rating chartPersonal card
 SFO_Rapid_2020 Omsk RUS 2020-03-04
RcRownchangeKK*chgGame
 1684 2326 4.50 8 -3.31 20 -66.20 
  Makarova, Olga 1742 RUS0.501-0.4820-9.60 
  Smikovski, Semen 1591 RUS0.001-0.9920-19.80 
  Usov, Jaroslav 1591 RUS1.0010.01200.20 
  Verkhovodko, Sofia 1591 RUS0.001-0.9920-19.80 
  Muzhikov, Sayan 1591 RUS1.0010.01200.20 
  Kochikyan, Georgy 1591 RUS1.0010.01200.20 
  Badmaev, Sergey 1861 RUS1.0010.05201.00 
  Tsepennikova, Tatyana wf1913 RUS0.001-0.9320-18.60 

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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