Individual Calculations November 2023
 Tan, Oscar  Total change: -31.60  Rating chartPersonal card
 2023 Queensland Championship Brisbane AUS 2023-09-28
RcRownchangeKK*chgGame
 1810 1778 3.50 9 -0.79 40 -31.60 
  Stojic, Dusan f2231 AUS0.001-0.0640-2.40 
  Phillips, Max 1600 AUS1.0010.274010.80 
  Ooi, Jayden c1982 AUS1.0010.764030.40 
  Simic, Filip 1620 AUS0.001-0.7140-28.40 
  Young, Micah 1823 AUS0.001-0.4440-17.60 
  Xing, Zerui 1752 AUS0.001-0.5440-21.60 
  Howard-Mowat, Oliver 1640 AUS0.501-0.1940-7.60 
  Lee, Leon 1845 AUS0.001-0.4140-16.40 
  Holliday, Bruce M 1797 AUS1.0010.534021.20 

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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