Individual Calculations May 2021
 Xing, Zerui  Total change: 96.40  Rating chartPersonal card
 2021 O2C Doeberl Cup Major Canberra AUS 2021-04-02
RcRownchangeKK*chgGame
 1721 1502 4.00 7 2.41 40 96.40 
  Gao, Arthur 1652 AUS0.001-0.3040-12.00 
  Badrinarayan, Siddhant 1651 AUS1.0010.704028.00 
  Papadakis, Jim 1625 AUS0.5010.17406.80 
  Morris, Byron 1746 AUS0.001-0.2040-8.00 
  Glissan, Paul 1782 AUS1.0010.844033.60 
  Rewais, Sarwat 1771 AUS1.0010.834033.20 
  Chugunov, Vladimir 1820 AUS0.5010.374014.80 

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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