Individual Calculations September 2018
 Lacey, David  Total change: -11.80  Rating chartPersonal card
 2018 MCC Edwin Malitis Memorial Melbourne AUS 2018-07-09
RcRownchangeKK*chgGame
 1819 1954 4.00 7 -0.59 20 -11.80 
  Wyss, Felix 1586 AUS1.0010.10202.00 
  Klukowski, Jacek 1709 AUS1.0010.20204.00 
  Canfell, Gregory J f2177 AUS0.001-0.2220-4.40 
  Watson, James 1740 AUS0.001-0.7720-15.40 
  Li, Oliver 1680 AUS1.0010.17203.40 
  Middleton, Jody 1726 AUS1.0010.21204.20 
  Cannon, David 2117 AUS0.001-0.2820-5.60 

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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