Individual Calculations November 2017
 Sigurdsson, Snorri Thor  Total change: 1.80  Rating chartPersonal card
 Meistaramot Hugsins 2017 (sudur) Reykjavik ISL 2017-08-23
RcRownchangeKK*chgGame
 1878 1952 3.00 5 0.03 20 0.60 
  Sigurvaldason, Hjalmar 1552  * ISL1.0010.08201.60 
  Vigfusson, Vigfus 1987 ISL0.5010.05201.00 
  Ulfljotsson, Jon 1711 ISL1.0010.20204.00 
  Gretarsson, Hjorvar Steinn g2352  * ISL0.001-0.0820-1.60 
  Davidsson, Oskar Vikingur 1786 ISL0.501-0.2220-4.40 
 * 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 - 1st division Round 1-5 Reykjavik ISL 2017-10-19
RcRownchangeKK*chgGame
 2352 1952 0.00 1 -0.08 20 -1.60 
  Johannesson, Ingvar Thor f2352  * 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 - 2nd division Round 1-4 Reykjavik ISL 2017-10-20
RcRownchangeKK*chgGame
 2223 1952 0.50 2 0.14 20 2.80 
  Viglundsson, Bjorgvin 2143 ISL0.5010.25205.00 
  Lagerman, Robert f2302 ISL0.001-0.1120-2.20 

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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