Individual Calculations September 2016
 Post, Martin J  Total change: 9.00  Rating chartPersonal card
 Waikato Open 2016 Hamilton NZL 2016-07-29
RcRownchangeKK*chgGame
 1864 1881 3.50 6 0.45 20 9.00 
  Russell, M K A 2214 SRI0.5010.38207.60 
  Marko, Helmut S c1950 PNG0.001-0.4020-8.00 
  Lourenco, Eva 1481  * NZL1.0010.08201.60 
  Picken, Oliver 1642 NZL0.501-0.3020-6.00 
  Mistry, Prashant 2012 NZL0.5010.18203.60 
  Ha, Huy Minh (timothy) 1887 VIE1.0010.512010.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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