Individual Calculations November 2017
 Sigurvaldason, Hjalmar  Total change: 21.60  Rating chartPersonal card
 Meistaramot Hugsins 2017 (sudur) Reykjavik ISL 2017-08-23
RcRownchangeKK*chgGame
 1828 1498 1.50 5 0.82 20 16.40 
  Davidsson, Oskar Vikingur 1786 ISL0.5010.34206.80 
  Sigurdsson, Snorri Thor 1898  * ISL0.001-0.0820-1.60 
  Gudmundsson, Thordur 1662 ISL1.0010.722014.40 
  Vigfusson, Vigfus 1898  * ISL0.001-0.0820-1.60 
  Magnusson, Magnus 1898  * ISL0.001-0.0820-1.60 
 * 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)
 
 Icelandic Team Championship 2017-18 - 3rd dvision Round 1-4 Reykjavik ISL 2017-10-20
RcRownchangeKK*chgGame
 1696 1488 0.50 1 0.27 20 5.40 
  Aegisson, Sigurdur 1696 ISL0.5010.27205.40 

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 2017-18 4th division Round 1-4 Reykjavik ISL 2017-10-20
RcRownchangeKK*chgGame
 1691 1488 0.50 2 -0.01 20 -0.20 
  Andrason, Pall 1805 ISL0.5010.37207.40 
  Sigurmundsson, Arnar 1576 ISL0.001-0.3820-7.60 

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)
 

 

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