Individual Calculations May 2019
 Cunningham, Campbell  Total change: -10.40  Rating chartPersonal card
 2019 O2C Doeberl Cup Minor Canberra AUS 2019-04-19
RcRownchangeKK*chgGame
 1549 1421 0.50 3 -0.52 20 -10.40 
  Brown, Jordan 1674 AUS0.001-0.1920-3.80 
  Egan, Bill c1603 AUS0.001-0.2620-5.20 
  Can, Ryan 1370 AUS0.501-0.0720-1.40 

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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