Individual Calculations July 2016
 Smith, Robert W  Total change: 1.80  Rating chartPersonal card
 39th Trusts Chess Open Auckland NZL 2016-06-04
RcRownchangeKK*chgGame
 2141 2205 3.00 5 0.09 20 1.80 
  Macdonald, Paul 1980 NZL1.0010.22204.40 
  Vincenti, David c2070 MLT1.0010.32206.40 
  McLaren, Leonard J 2221 NZL0.001-0.4820-9.60 
  Duneas, John 2086 NZL0.501-0.1620-3.20 
  Kulashko, Alexei f2350 NZL0.5010.19203.80 

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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