Rapid: Individual Calculations August 2023
 Zhang, Michael  Total change: 12.00  Rating chartPersonal card
 2023 NSW Rapid Sydney AUS 2023-07-09
RcRownchangeKK*chgGame
 1675 1348 1.00 5 0.30 40 12.00 
  Nguyen, Ngoc Hai 1693 VIE0.001-0.1140-4.40 
  Siva Sankaran, Anup Kumar 1768 AUS0.001-0.0740-2.80 
  Zhu, Zane 1482 AUS1.0010.684027.20 
  Watson, Robert A 1728 AUS0.001-0.0940-3.60 
  Udovicic, Patrik 1702 AUS0.001-0.1140-4.40 

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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