Rapid: Individual Calculations June 2021
 Rodgers, Jack  Total change: 6.80  Rating chartPersonal card
 2021 Norths Allegro Sydney AUS 2021-04-27
RcRownchangeKK*chgGame
 1773 2099 6.00 7 0.34 20 6.80 
  Duker, Craig 1522 AUS1.0010.02200.40 
  Russell, Paul c1780 AUS1.0010.13202.60 
  Charles, Gareth 2092 AUS0.001-0.5120-10.20 
  Jiang, Benjamin 1367 AUS1.0010.01200.20 
  Tulevski, Vasil G 1842 AUS1.0010.18203.60 
  Murray, Bruce D c2000 AUS1.0010.36207.20 
  Chugunov, Vladimir 1807 AUS1.0010.15203.00 

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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