Individual Calculations May 2020
 Rodriguez, Juan Talavera  Total change: 22.80  Rating chartPersonal card
 2023 Victorian Senior's Championship Rounds 1-5 Perth AUS 2020-02-06
RcRownchangeKK*chgGame
 1913 1966 4.00 5 1.14 20 22.80 
  O`mahoney, Keegan 1892 IRL0.001-0.6020-12.00 
  Taylor, Leon M 1931 AUS1.0010.45209.00 
  Roza, Peter 1890 AUS1.0010.40208.00 
  Kueh, Michael 1932 AUS1.0010.45209.00 
  Ellis, David 1922 AUS1.0010.44208.80 

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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