Individual Calculations July 2016
 Dive, Russell J  Total change: -0.50  Rating chartPersonal card
 39th Trusts Chess Open Auckland NZL 2016-06-04
RcRownchangeKK*chgGame
 2172 2318 4.00 6 -0.05 10 -0.50 
  Forster, William c1963 NZL1.0010.11101.10 
  Thornton, Giovanni A 2166 NZL1.0010.30103.00 
  McLaren, Leonard J 2221 NZL0.501-0.1310-1.30 
  Gong, Daniel Hanwen c2037 NZL1.0010.16101.60 
  Kulashko, Alexei f2350 NZL0.5010.04100.40 
  Hague, Ben f2296 NZL0.001-0.5310-5.30 

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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