Rapid: Individual Calculations January 2017
 Green, Ewen M  Total change: -17.40  Rating chartPersonal card
 Papatoetoe Rapid A 2016 Auckland NZL 2016-12-03
RcRownchangeKK*chgGame
 2016 2223 3.50 6 -0.87 20 -17.40 
  Gibbons, Robert E 1946 NZL0.501-0.3320-6.60 
  Smith, Robert W f2216 NZL1.0010.49209.80 
  Picken, Oliver 1823  * NZL1.0010.08201.60 
  Lim, Benjamin U 1976 NZL0.001-0.8120-16.20 
  Hague, Ben f2301 NZL0.5010.11202.20 
  Zhang, Leo 1835 NZL0.501-0.4120-8.20 
 * 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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