Individual Calculations November 2012
 Briem Stefa, N  Total change: 4.50  Rating chartPersonal card
 Icelandic Team Championship 2012-13 Div. 2 round 1-4 Reykjavik ISL 2012-10-05
RcRownchangeKK*chgGame
 2196 2144 0.50 1 0.07 15 1.05 
  Fridbertsson Aegir, 2196 ISL0.5010.07151.05 

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. 3 round 1-4 Reykjavik ISL 2012-10-05
RcRownchangeKK*chgGame
 1929 2144 1.00 1 0.23 15 3.45 
  Kristjansson Sigur, Dur 1929 ISL1.0010.23153.45 

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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