Individual Calculations November 2012
 Hjartarson Johan, N  Total change: 4.20  Rating chartPersonal card
 Icelandic Team Championship 2012-13 Div. 1 round 1-4 Reykjavik ISL 2012-10-05
RcRownchangeKK*chgGame
 2417 2588 2.50 3 0.42 10 4.20 
  Stefansson Hanne, S g2510 ISL0.501-0.1110-1.10 
  Antoniewski Rafal, g2552 POL1.0010.45104.50 
  Bergsson Stefa, N 2188  * ISL1.0010.08100.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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