Individual Calculations April 2017
 Kristinardottir, Elsa Maria  Total change: -6.60  Rating chartPersonal card
 Icelandic Team Championship 2016-17 - 3rd division Round 5-7 Reykjavik ISL 2017-03-02
RcRownchangeKK*chgGame
 1897 1829 0.00 1 -0.41 20 -8.20 
  Gunnarsson, Sigurdur Jon 1897 ISL0.001-0.4120-8.20 

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)
 
 Icelandic Team Championship 2016-17 - 2nd division Round 5-7 Reykjavik ISL 2017-03-03
RcRownchangeKK*chgGame
 1429 1829 1.00 1 0.08 20 1.60 
  Hjaltason, Magnus 1429  * ISL1.0010.08201.60 
 * 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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