Individual Calculations August 2019
 Woodward, Michael R  Total change: -13.40  Rating chartPersonal card
 2019 Norths Ford-Greenwood Seniors Open Sydney AUS 2019-05-28
RcRownchangeKK*chgGame
 1565 1612 1.00 3 -0.67 20 -13.40 
  Baldwin, A(tony) C 1388 AUS1.0010.22204.40 
  Low, Frank 1599 AUS0.001-0.5220-10.40 
  Sandalciyan, Aram 1707 AUS0.001-0.3720-7.40 

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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