Individual Calculations May 2016
 Lynn, K William  Total change: -8.40  Rating chartPersonal card
 New Zealand Seniors Chess Championship 2016 Mt Maunganui, Tauranga NZL 2016-04-23
RcRownchangeKK*chgGame
 1993 1867 1.00 4 -0.42 20 -8.40 
  Smith, Robert W f2209 NZL0.001-0.1220-2.40 
  Smith, Vivian J wf1718 NZL0.001-0.7020-14.00 
  Cooper, David J 2087 NZL1.0010.782015.60 
  Bennett, Hilton P c1957 NZL0.001-0.3820-7.60 

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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