Individual Calculations November 2019
 Sigurdsson, Birkir Karl  Total change: 0.00  Rating chartPersonal card
 Icelandic Team Championship 2019-20 - 2nd division Round 1-4 Reykjavik ISL 2019-10-04
RcRownchangeKK*chgGame
 2040 1942 1.50 4 0.00 20 0.00 
  Saevaldsson, Kristinn Jon 1903 ISL1.0010.45209.00 
  Hjartarson, Bjarni 2090 ISL0.001-0.3020-6.00 
  Viglundsson, Bjorgvin 2197 ISL0.001-0.1920-3.80 
  Sigurdsson, Johann Helgi 1968 ISL0.5010.04200.80 

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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