Rapid: Individual Calculations March 2016
 Crombie, William R  Total change: -2.80  Rating chartPersonal card
 Bay of Plenty Rapid B 2016 Papamoa, Mt. Maunganui NZL 2016-02-27
RcRownchangeKK*chgGame
 1605 1632 2.00 4 -0.14 20 -2.80 
  Picken, Oliver 1549 NZL1.0010.39207.80 
  Judkins, Gary L 1612 NZL1.0010.47209.40 
  Lyall, Simon 1719 NZL0.001-0.3820-7.60 
  Gothorp, Thomas H T 1541 NZL0.001-0.6220-12.40 

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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