Blitz: Individual Calculations August 2018
 Petrov, Alexander  Total change: 66.60  Rating chartPersonal card
 Orenburg_World Day of Chess Orenburg RUS 2018-07-20
RcRownchangeKK*chgGame
 1665 1271 4.00 8 3.33 20 66.60 
  Tyurin, Ilya 1671  * RUS0.001-0.0820-1.60 
  Sadykov , Azat 1671  * RUS0.001-0.0820-1.60 
  Kulumbetov, Raif 1671  * RUS1.0010.922018.40 
  Protasov, Sergey 1671  * RUS1.0010.922018.40 
  Boyko, Igor K. 1620 RUS1.0010.892017.80 
  Karpeshov, Oleg m1671  * RUS0.001-0.0820-1.60 
  Foniak, Ivan 1671  * RUS0.001-0.0820-1.60 
  Abrarov, Damir 1671  * RUS1.0010.922018.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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