Individual Calculations May 2018
 Christensen, Joshua  Total change: 17.00  Rating chartPersonal card
 2018 O2C Doeberl Cup Major Canberra AUS 2018-03-30
RcRownchangeKK*chgGame
 1795 1814 4.50 7 0.85 20 17.00 
  Shen, Fiona 1577 AUS1.0010.20204.00 
  Barakat, Martin 1780 AUS0.501-0.0520-1.00 
  Lovejoy, David 1873 AUS0.5010.08201.60 
  Shi, Hang 1892 CHN1.0010.612012.20 
  Guo, Jamie-Lee 1798 AUS0.001-0.5220-10.40 
  Vander Wal, Fritz W 1856 AUS1.0010.562011.20 
  Lim, Cassandra wc1791 AUS0.501-0.0320-0.60 

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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