Individual Calculations November 2012
 Thorsteinsson Bjorn,  Total change: 3.90  Rating chartPersonal card
 Icelandic Team Championship 2012-13 Div. 1 round 1-4 Reykjavik ISL 2012-10-05
RcRownchangeKK*chgGame
 2057 2205 0.00 1 -0.70 15 -10.50 
  Arnarson Sigur, Dur 2057 ISL0.001-0.7015-10.50 

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. 2 round 1-4 Reykjavik ISL 2012-10-05
RcRownchangeKK*chgGame
 2194 2205 2.00 2 0.96 15 14.40 
  Halldorsson Jon A, Rni 2200 ISL1.0010.49157.35 
  Thorgeirsson Sverr, Ir 2187 ISL1.0010.47157.05 

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)
 

 

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