Individual Calculations December 2018
 Magnusson, Thorsteinn  Total change: -27.20  Rating chartPersonal card
 U-2000 mot TR Reykjavik ISL 2018-10-17
RcRownchangeKK*chgGame
 1646 1554 1.00 4 -0.52 40 -20.80 
  Haraldsson, Sigurjon 1765 ISL0.001-0.2340-9.20 
  Gunnarsson, Helgi Petur 1711 ISL0.001-0.2940-11.60 
  Sharifa, Rayan 1154  * ISL1.0010.08403.20 
  Baldursson, Haraldur 1954  * ISL0.001-0.0840-3.20 
 * 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)
 
 Skakthing Gardabaejar 2018 - umf 5-7 Gardabaer ISL 2018-10-30
RcRownchangeKK*chgGame
 1881 1554 0.00 3 -0.39 40 -15.60 
  Andrason, Pall 1816 ISL0.001-0.1840-7.20 
  Ragnarsson, Johann 1954  * ISL0.001-0.0840-3.20 
  Gudjonsson, Sindri 1874 ISL0.001-0.1340-5.20 
 * 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 Chess Championship 2018-19 3rd division Round 1-4 Reykjavik ISL 2018-11-09
RcRownchangeKK*chgGame
 1728 1554 0.50 1 0.23 40 9.20 
  Tamasan, Dorin 1728 ISL0.5010.23409.20 

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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