Individual Calculations April 2013
 Steindorsson, Sigurdur P.  Total change: 2.40  Rating chartPersonal card
 Icelandic Team Championship 2012-13 Div. 4 round 5-7 Reykjavik ISL 2013-03-01
RcRownchangeKK*chgGame
 1832 2232 2.00 2 0.16 15 2.40 
  Helgadottir, Sigridur Bjorg 1832  * ISL1.0010.08151.20 
  Gudmundsson, Einar S. 1832  * ISL1.0010.08151.20 
 * 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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