Individual Calculations February 2020
 Greenwood, Norman  Total change: -44.60  Rating chartPersonal card
 2020 Australian Reserves Sydney AUS 2020-01-02
RcRownchangeKK*chgGame
 1549 1565 2.50 9 -2.23 20 -44.60 
  Acevski, Stevo 1829 AUS0.5010.32206.40 
  Parsonage, Ian P c1965  * AUS0.001-0.0820-1.60 
  Farrell, Keith R 1491 AUS0.001-0.6020-12.00 
  Wang, James 1487 AUS0.001-0.6120-12.20 
  Rupasinghe, Chanya 1324 AUS0.001-0.8020-16.00 
  Warren, Elizabeth 1165  * AUS1.0010.08201.60 
  Can, Ryan 1409 AUS0.001-0.7120-14.20 
  Chiara, Vince 1470 AUS1.0010.37207.40 
  Watson, Robert A 1803 AUS0.001-0.2020-4.00 
 * 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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