Individual Calculations May 2018
 Chan, Lyanna  Total change: 0.40  Rating chartPersonal card
 2018 O2C Doeberl Cup Minor Canbera AUS 2018-03-30
RcRownchangeKK*chgGame
 1431 1256 1.50 5 0.01 40 0.40 
  Luo, Ricky 1443 AUS0.001-0.2640-10.40 
  Watkins, Rachel 1140 AUS0.501-0.1640-6.40 
  McPherson, Erick 1564 AUS0.001-0.1440-5.60 
  Feliu, Angelo 1371 AUS1.0010.664026.40 
  Egan, Bill c1635 AUS0.001-0.0940-3.60 

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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