Individual Calculations May 2019
 Kay, James  Total change: 74.80  Rating chartPersonal card
 2019 O2C Doeberl Cup Major Canberra AUS 2019-04-19
RcRownchangeKK*chgGame
 1737 1697 5.00 7 1.87 40 74.80 
  Wan, Dennis 1873 AUS1.0010.734029.20 
  Zoud, Badar 1846 AUS0.001-0.3040-12.00 
  Lo, Jonathan 1559 AUS1.0010.314012.40 
  Barakat, Martin 1740 AUS1.0010.564022.40 
  Soetanto, Brandon 1755 AUS1.0010.584023.20 
  Ahmer, Axel 1754 AUS0.5010.08403.20 
  Chiverton, Fergus 1631 AUS0.501-0.0940-3.60 

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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