Individual Calculations May 2018
 Lane, Ryan  Total change: 17.60  Rating chartPersonal card
 2018 O2C Doeberl Cup Major Canberra AUS 2018-03-30
RcRownchangeKK*chgGame
 1799 1697 3.00 7 0.44 40 17.60 
  Dongre, Chandrakant 1874 IND0.001-0.2740-10.80 
  Ninchich, Milan 1695 AUS1.0010.504020.00 
  Babic, Michael S 1805 AUS1.0010.654026.00 
  Vander Wal, Fritz W 1856 AUS0.001-0.2940-11.60 
  D`arcy, Michael 1900 AUS0.001-0.2440-9.60 
  Dickson, Ian C 1628 AUS1.0010.404016.00 
  Rewais, Sarwat 1835 AUS0.001-0.3140-12.40 

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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