Individual Calculations May 2023
 Merenciano, Alexandre  Total change: -17.20  Rating chartPersonal card
 2023 O2C Doeberl Cup Premier Canberra AUS 2023-04-06
RcRownchangeKK*chgGame
 2091 2216 5.00 9 -0.86 20 -17.20 
  Ooi, Jayden 1913 AUS0.001-0.8620-17.20 
  Li, Hui c1954 MAC1.0010.18203.60 
  Datar, Tejas 1921 AUS1.0010.15203.00 
  Lee, Lachlan 1840 AUS1.0010.09201.80 
  Shoker, Samy g2493 EGY0.5010.33206.60 
  Fernandez, Daniel Howard g2512 ENG0.5010.35207.00 
  Clarke, Matthew f2075 AUS0.001-0.6920-13.80 
  Bassig, Hamish c1979 AUS1.0010.20204.00 
  Litchfield, Frederick f2134 AUS0.001-0.6120-12.20 

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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