Rapid: Individual Calculations February 2020
 Smith, Robert W  Total change: 3.20  Rating chartPersonal card
 2020 New Zealand Rapid Championship Tauranga NZL 2020-01-23
RcRownchangeKK*chgGame
 2059 2162 5.50 9 0.16 20 3.20 
  Zhang, Boyuan 1762  * NZL1.0010.08201.60 
  Cater, James E 1762  * NZL1.0010.08201.60 
  Fernandez, Daniel Howard g2377 ENG0.5010.27205.40 
  Sandler, Leonid m2302 AUS0.5010.19203.80 
  Johansen, Darryl K g2430 AUS0.001-0.1720-3.40 
  Perrin, Brent 1780 ENG1.0010.09201.80 
  Pinic, Noel 2067 NZL0.001-0.6320-12.60 
  Vickers, Josia 1762  * NZL1.0010.08201.60 
  Wastney, Scott f2287 NZL0.5010.17203.40 
 * 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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