Individual Calculations November 2012
 Davidsdottir, Nansy  Total change: 13.05  Rating chartPersonal card
 Lilla Vasteras Open 2012 Vasteras SWE 2012-09-29
RcRownchangeKK*chgGame
 1558 1471 1.00 1 0.62 15 9.30 
  Paltzer, Brandy 1558 SWE1.0010.62159.30 

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)
 
 Icelandic Team Championship 2012-13 Div. 4 round 1-4 Reykjavik ISL 2012-10-05
RcRownchangeKK*chgGame
 1803 1466 0.50 2 0.25 15 3.75 
  Olafsson Smari, 1866  * ISL0.001-0.0815-1.20 
  Jonsson Loftu, R H 1740 ISL0.5010.33154.95 
 * 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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