Individual Calculations April 2023
 Salasan, Haran  Total change: -14.20  Rating chartPersonal card
 2023 MCC Championship Rounds 4-7 Melbourne AUS 2023-02-27
RcRownchangeKK*chgGame
 1894 1942 1.00 4 -1.25 20 -25.00 
  Dai, Cheng 1978 AUS0.001-0.4520-9.00 
  Russell, Paul c1793 AUS1.0010.30206.00 
  Yang, Ray f2028 AUS0.001-0.3820-7.60 
  Jothibabu, Anandaram 1776 AUS0.001-0.7220-14.40 

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)
 
 2023 Box Hill Summer Cup Rounds 5-7 Melbourne AUS 2023-03-03
RcRownchangeKK*chgGame
 1766 1953 2.00 2 0.54 20 10.80 
  Grkow, Andrew 1669 POL1.0010.16203.20 
  Lee, Lachlan 1862 AUS1.0010.38207.60 

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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