Individual Calculations September 2020
 Kueh, Michael  Total change: 11.20  Rating chartPersonal card
 2023 Victorian Senior's Championship Rounds 6-9 plus postponed Perth AUS 2020-06-18
RcRownchangeKK*chgGame
 1936 1917 3.00 5 0.56 20 11.20 
  Roza, Peter 1851 AUS1.0010.41208.20 
  Taylor, Leon M 1902 AUS0.501-0.0220-0.40 
  Ellis, David 1910 AUS0.001-0.5120-10.20 
  Baumgartner, Robert 1786 AUS1.0010.32206.40 
  Ferozkohi, Ihsan 2232 GER0.5010.36207.20 

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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