Individual Calculations February 2015
 Stones, Rebecca  Total change: -28.80  Rating chartPersonal card
 Canterbury Summer Swiss 2014 Melbourne AUS 2014-12-27
RcRownchangeKK*chgGame
 1783 1911 3.50 7 -1.01 20 -20.20 
  Lu, Lillian 1511  * AUS1.0010.08201.60 
  Jordan, William f2233 AUS0.001-0.1320-2.60 
  Ni, John 1646 AUS1.0010.18203.60 
  Yu, Bobby 1721 AUS0.501-0.2520-5.00 
  Bourmistrov, Denis 2158 AUS0.001-0.1920-3.80 
  Crowley, Regan 1525 AUS0.501-0.4120-8.20 
  Kenmure, Jamie 1685 AUS0.501-0.2920-5.80 
 * 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)
 
 2015 Asian Chess Federation Women's Masters Melbourne AUS 2015-01-12
RcRownchangeKK*chgGame
 1970 1911 3.50 9 -0.43 20 -8.60 
  Szuveges, Narelle wm1780 AUS0.001-0.6820-13.60 
  Richards, Heather S wm2165 AUS0.5010.31206.20 
  Quek, Shi Ning Kristine 1851 AUS1.0010.42208.40 
  Stangl, Anita, Dr. wf2078 GER0.001-0.2820-5.60 
  Anton, Sarah wc1752 AUS0.001-0.7120-14.20 
  Brokko, Margit wf2003 EST1.0010.632012.60 
  Ryjanova, Julia wg2311  * RUS0.001-0.0820-1.60 
  Vahtra, Tuuli wf2043 EST0.5010.18203.60 
  Guo, Zhi Lin 1746 AUS0.501-0.2220-4.40 
 * 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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