Individual Calculations May 2013
 Rains, Timothy  Total change: 29.55  Rating chartPersonal card
 North Island Chess Championship 2013 Wellington NZL 2013-03-29
RcRownchangeKK*chgGame
 1926 1713 4.00 8 1.97 15 29.55 
  Gloistein, Bruce H 1790 NZL1.0010.61159.15 
  Nijman, Brian 2113  * NZL0.001-0.0815-1.20 
  James, Jack 1787 NZL1.0010.60159.00 
  Turner, Michael G 2039 NZL0.001-0.1315-1.95 
  Nyberg, Michael 1955 NZL0.001-0.2015-3.00 
  Cooper, Nigel 1772 NZL1.0010.58158.70 
  Roberts, Michael H 1841 NZL1.0010.671510.05 
  Berg-Jensen, Joachim 2113  * NOR0.001-0.0815-1.20 
 * 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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