Rapid: Individual Calculations June 2021
 Simmonds, Rex  Total change: -17.80  Rating chartPersonal card
 2021 Norths Allegro Sydney AUS 2021-04-27
RcRownchangeKK*chgGame
 1619 1570 1.50 5 -0.89 20 -17.80 
  Charles, Gareth 2092 AUS0.001-0.0320-0.60 
  Pham, Anson 1632 AUS0.5010.09201.80 
  Seaton, Daniel James 1531 ENG0.001-0.5520-11.00 
  Ding, Daniel (yulin) 1398 AUS1.0010.27205.40 
  Timms, Cameron 1443 AUS0.001-0.6720-13.40 

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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