Individual Calculations November 2022
 Adalsteinsson, Hermann  Total change: 8.80  Rating chartPersonal card
 SKAKMY motid 2022 Myvatnssveit ISL 2022-10-08
RcRownchangeKK*chgGame
 1768 1541 1.00 3 -0.02 20 -0.40 
  Bewersdorff, Oliver f2231 GER0.001-0.0120-0.20 
  Birgisson, Hilmar Freyr 1257 ISL0.501-0.3420-6.80 
  Sigurdsson, Smari 1815 ISL0.5010.33206.60 

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 2022-23 - 4th div. Round 1-4 Reykjavik ISL 2022-10-14
RcRownchangeKK*chgGame
 1304 1541 2.00 2 0.46 20 9.20 
  Valsson, Arnar 1169 ISL1.0010.10202.00 
  Ingibergsson, Gunnar 1439 ISL1.0010.36207.20 

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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