Individual Calculations November 2012
 Jonsson Bjorg, Vin  Total change: -15.60  Rating chartPersonal card
 Icelandic Team Championship 2012-13 Div. 2 round 1-4 Reykjavik ISL 2012-10-05
RcRownchangeKK*chgGame
 2251 2356 1.00 4 -1.56 10 -15.60 
  Karlsson Bjorn, -Ivar 2254 ISL0.501-0.1410-1.40 
  Bjornsson Tomas, f2148 ISL0.501-0.2710-2.70 
  Omarsson Dadi, 2206 ISL0.001-0.7010-7.00 
  Ris Rober, T m2394 NED0.001-0.4510-4.50 

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)
 

 

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