Individual Calculations September 2022
 Li, Jackie  Total change: 49.20  Rating chartPersonal card
 2022 Victorian Championship Rounds 3-7 Melbourne AUS 2022-07-30
RcRownchangeKK*chgGame
 2025 1940 3.50 5 1.54 40 61.60 
  Cannon, David f2147 AUS0.5010.274010.80 
  Milojevic, Miodrag 1886 SRB1.0010.424016.80 
  Wang, Ruicheng 1854 AUS1.0010.384015.20 
  Urban, Sylvester 2133 AUS0.5010.254010.00 
  Rujevic, Mirko m2104 AUS0.5010.22408.80 

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)
 
 2022 Box Hill Friday Grades Rounds 6-7 Melbourne AUS 2022-08-05
RcRownchangeKK*chgGame
 1821 1997 2.00 2 0.54 40 21.60 
  Lee, Lachlan 1759 AUS1.0010.20408.00 
  Raine, Marcus 1883 AUS1.0010.344013.60 

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)
 
 2022 Box Hill Winter Swiss Rounds 1-2 Melbourne AUS 2022-08-19
RcRownchangeKK*chgGame
 1590 1997 1.00 2 -0.85 40 -34.00 
  Ariyathilaka, Nikhil 1597  * AUS1.0010.08403.20 
  Ilic, Goran 1583 AUS0.001-0.9340-37.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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