Rapid: Individual Calculations September 2022
 Marsh, David  Total change: 28.00  Rating chartPersonal card
 2022 Norths Allegro Sydney AUS 2022-08-02
RcRownchangeKK*chgGame
 1781 1795 5.50 8 1.40 20 28.00 
  Greenwood, Norman 1498 AUS1.0010.15203.00 
  Timms, Cameron 1480 AUS1.0010.14202.80 
  Cregan, Robert 1748 AUS1.0010.43208.60 
  Fikh, Anthony c1608 AUS1.0010.26205.20 
  Kargosha, Bahman c2010 AUS0.001-0.2320-4.60 
  Charles, Gareth c2011 AUS0.5010.28205.60 
  Ball, Christopher c1834 AUS1.0010.552011.00 
  Sunaryo, Robert 2059 INA0.001-0.1820-3.60 

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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