Individual Calculations November 2015
 Smith, Robert W  Total change: -24.60  Rating chartPersonal card
 George Trundle Masters 2015 Auckland NZL 2015-09-26
RcRownchangeKK*chgGame
 2296 2233 2.50 9 -1.23 20 -24.60 
  Johansen, Darryl K g2419 AUS0.001-0.2620-5.20 
  Watson, Bruce R f2232 NZL0.001-0.5020-10.00 
  Garbett, Paul A m2262 NZL0.001-0.4620-9.20 
  Le Roy, Brice f2260 FRA0.001-0.4620-9.20 
  Solomon, Stephen J m2366 AUS0.001-0.3220-6.40 
  Croad, Nicholas f2257 NZL0.001-0.4720-9.40 
  Wastney, Scott f2340 NZL0.5010.15203.00 
  Reilly, Tim f2226 AUS1.0010.49209.80 
  Zelesco, Karl f2306 AUS1.0010.602012.00 

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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