Individual Calculations May 2017
 Broekhuyse, Paul  Total change: -10.40  Rating chartPersonal card
 2017 O2C Doeberl Cup Premier Canberra AUS 2017-04-13
RcRownchangeKK*chgGame
 2052 2035 4.00 9 -0.52 20 -10.40 
  Zhao, Zong-Yuan g2435  * AUS0.001-0.0820-1.60 
  Lam, Ross c1928 AUS0.501-0.1520-3.00 
  Bishop, Joshua 1922 AUS1.0010.35207.00 
  Sukandar, Irine Kharisma mwg2419 INA0.001-0.0920-1.80 
  Litchfield, Frederick 2037 AUS0.001-0.5020-10.00 
  Walker, Joshua 1939 AUS0.001-0.6320-12.60 
  Davis, Tony J c1860 AUS1.0010.27205.40 
  Grinyer, Peter 1934 AUS1.0010.36207.20 
  Tsai, Charles f1997 AUS0.501-0.0520-1.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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