Individual Calculations April 2022
 Zhang, Zhao Xi  Total change: 0.00  Rating chartPersonal card
 2022 Ballarat Begonia Open Melbourne AUS 2022-03-12
RcRownchangeRpKK*chgGame
 1387 0 3.00 7 0.00 1337   0.00 
  Vuong, Vinh 1247 AUS1.0010.00 0.00 
  Barlow, Chris 1500 AUS0.0010.00 0.00 
  Leyzerman, Almog 1312 AUS0.0010.00 0.00 
  Warren, Elizabeth 1105 AUS1.0010.00 0.00 
  Lea, Tom 1696 AUS0.0010.00 0.00 
  Stojic, Milan 1350 AUS1.0010.00 0.00 
  Smith, Jack 1501 AUS0.0010.00 0.00 

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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