Individual Calculations December 2022
 Thogata, Randheer  Total change: -32.40  Rating chartPersonal card
 2022 Box Hill Open Rounds 4-7 Melbourne AUS 2022-11-04
RcRownchangeKK*chgGame
 1651 1706 0.50 2 -0.64 40 -25.60 
  Lee, Lachlan 1782 AUS0.001-0.4040-16.00 
  Cook, Geoff L 1520 AUS0.501-0.2440-9.60 

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 Chess Artists Open Rounds 1-4 Melbourne AUS 2022-11-06
RcRownchangeKK*chgGame
 1559 1706 2.50 4 -0.17 40 -6.80 
  Katakam, Deethya Sai 1322 AUS1.0010.09403.60 
  Cook, Geoff L 1520 AUS1.0010.264010.40 
  Leontyev, Leon 1662 AUS0.501-0.0640-2.40 
  Chiverton, Fergus 1733 AUS0.001-0.4640-18.40 

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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