Individual Calculations July 2018
 Fan, Allen Chi Zhou  Total change: 20.80  Rating chartPersonal card
 41st Trusts Chess Open A 2018 Auckland NZL 2018-06-02
RcRownchangeKK*chgGame
 2057 2116 4.00 6 0.52 40 20.80 
  Chung, Francisco 1944 AUS1.0010.274010.80 
  Kulashko, Alexei f2339 NZL0.5010.284011.20 
  McLaren, Leonard J f2216 NZL0.001-0.3640-14.40 
  Goh, Sean Christian 2001 SGP0.501-0.1640-6.40 
  Marko, Helmut S c1913 PNG1.0010.24409.60 
  Lim, Benjamin U c1927 NZL1.0010.254010.00 

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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