Individual Calculations August 2023
 Zhou, Scott  Total change: 5.20  Rating chartPersonal card
 2023 Norths Winter Classic Minor Rounds 6-9 Sydney AUS 2023-07-04
RcRownchangeKK*chgGame
 1237 1300 1.00 2 -0.16 40 -6.40 
  Zhang, Michael 1348 AUS0.001-0.4340-17.20 
  Sandhu, Leo 1125 AUS1.0010.274010.80 

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)
 
 2023 Gold Coast Open Major Gold Coast AUS 2023-07-07
RcRownchangeKK*chgGame
 1519 1300 2.00 6 0.29 40 11.60 
  Weller, Tony 1597 AUS0.001-0.1540-6.00 
  Walls, Kye 1953 AUS0.001-0.0140-0.40 
  Foster, Allan 1209 AUS1.0010.384015.20 
  Hogan, Steven 1565 AUS0.5010.324012.80 
  Lucas, Peter 1437 AUS0.5010.18407.20 
  Chen, Martin 1353 AUS0.001-0.4340-17.20 

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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