Individual Calculations November 2012
 Berg Runar,  Total change: -4.65  Rating chartPersonal card
 Icelandic Team Championship 2012-13 Div. 1 round 1-4 Reykjavik ISL 2012-10-05
RcRownchangeKK*chgGame
 2388 2131 0.00 1 -0.18 15 -2.70 
  Ulfarsson Magnu, S Orn f2388 ISL0.001-0.1815-2.70 

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
 2218 2131 1.00 3 -0.13 15 -1.95 
  Thorsteinsson Arnar, 2201 ISL0.5010.10151.50 
  Halldorsson Jon A, Rni 2200 ISL0.5010.10151.50 
  Karlsson Bjorn, -Ivar 2254 ISL0.001-0.3315-4.95 

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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