Rapid: Individual Calculations April 2017
 Post, Martin J  Total change: -22.20  Rating chartPersonal card
 2017 Latvian Tournament A Auckland NZL 2017-03-18
RcRownchangeKK*chgGame
 1982 1929 1.50 6 -1.11 20 -22.20 
  Smith, Robert W f2201 NZL0.001-0.1720-3.40 
  Nagorski, Alex c1788 NZL0.501-0.1920-3.80 
  Wright, Caleb 1928 NZL1.0010.502010.00 
  Polishchuk, Kirill 2087 NZL0.001-0.2920-5.80 
  Ang, Alphaeus Wei Ern c2079 NZL0.001-0.3020-6.00 
  Punsalan, Vyanla M wc1811 NZL0.001-0.6620-13.20 

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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