Blitz: Individual Calculations May 2019
 Lane, Nancy L  Total change: -63.00  Rating chartPersonal card
 2019 O2C Doeberl Cup Blitz Canberra AUS 2019-04-20
RcRownchangeKK*chgGame
 1378 1662 2.50 7 -3.15 20 -63.00 
  Cooper, Joshua 1262  * AUS0.001-0.9220-18.40 
  Chan, Darryl 1697 AUS0.001-0.4520-9.00 
  Xing, Zerui 1262  * AUS0.501-0.4220-8.40 
  Hormann, Thomas 1262  * AUS1.0010.08201.60 
  Van Der Byl, Orsen 1355 AUS0.001-0.8620-17.20 
  Yeung, Jennifer 1262  * AUS1.0010.08201.60 
  Wang, Eason 1543 AUS0.001-0.6620-13.20 
 * 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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