Individual Calculations September 2022
 Thogata, Randheer  Total change: -31.60  Rating chartPersonal card
 2022 Chess Artists Winter Open Round 6 Melbourne AUS 2022-08-14
RcRownchangeKK*chgGame
 1733 1706 1.00 1 0.54 40 21.60 
  Rozuwiecka, Anna 1733 AUS1.0010.544021.60 

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
 1307 1706 0.50 2 -1.33 40 -53.20 
  Wolffs, Walter 1317 AUS0.501-0.4140-16.40 
  Zeng, Vera 1296 AUS0.001-0.9240-36.80 

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)
 

 

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