Blitz: Individual Calculations May 2018
 Kristbergsson, Bjorgvin  Total change: 30.40  Rating chartPersonal card
 Hradkvold Hugins 2018-03-26 Reykjavik ISL 2018-03-26
RcRownchangeKK*chgGame
 1465 1223 4.00 12 1.10 20 22.00 
  Sigurdsson, Birkir Karl 1623  * ISL0.001-0.0820-1.60 
  Gardarsson, Hordur 1623  * ISL0.001-0.0820-1.60 
  Hardarson, Petur Palmi 1623  * ISL0.001-0.0820-1.60 
  Sigurvaldason, Hjalmar 1417 ISL1.0010.752015.00 
  Johannesson, Petur 882 ISL1.0010.12202.40 
  Vigfusson, Vigfus 1623  * ISL1.0010.922018.40 
  Sigurdsson, Birkir Karl 1623  * ISL0.001-0.0820-1.60 
  Gardarsson, Hordur 1623  * ISL0.001-0.0820-1.60 
  Hardarson, Petur Palmi 1623  * ISL0.001-0.0820-1.60 
  Sigurvaldason, Hjalmar 1417 ISL0.001-0.2520-5.00 
  Johannesson, Petur 882 ISL1.0010.12202.40 
  Vigfusson, Vigfus 1623  * 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)
 
 Paskamot Vinaskakfelagsins 201 Reykjavik ISL 2018-04-09
RcRownchangeKK*chgGame
 1382 1226 2.00 5 0.42 20 8.40 
  Valdimarsson, Johann 1502 ISL0.001-0.1720-3.40 
  Sigurvaldason, Hjalmar 1378 ISL0.001-0.3020-6.00 
  Olafsson, Sigurjon 1236 ISL1.0010.512010.20 
  Jonsson, Sveinbjorn 1585 ISL0.001-0.1020-2.00 
  Bjorgolfsson, Konrad K 1211 ISL1.0010.48209.60 

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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