Individual Calculations April 2013
 Olafsson, Smari  Total change: -7.20  Rating chartPersonal card
 Icelandic Team Championship 2012-13 Div. 3 round 5-7 Reykjavik ISL 2013-03-01
RcRownchangeKK*chgGame
 1678 1991 1.00 1 0.14 15 2.10 
  Heimisson, Hilmir Freyr 1678 ISL1.0010.14152.10 

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 5-7 Reykjavik ISL 2013-03-01
RcRownchangeKK*chgGame
 1904 1991 0.00 1 -0.62 15 -9.30 
  Finnbogadottir, Tinna Kristin 1904 ISL0.001-0.6215-9.30 

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)
 

 

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