Individual Calculations October 2017
 Olafsson, Arni  Total change: 56.00  Rating chartPersonal card
 Haustmot TR 2017 Reykjavik ISL 2017-09-06
RcRownchangeKK*chgGame
 1406 1217 3.50 7 1.40 40 56.00 
  Sigurvaldason, Hjalmar 1498 ISL1.0010.844033.60 
  Johannesson, Oliver f1617  * ISL0.001-0.0840-3.20 
  Eliasson, Kristjan Orn 1617  * ISL0.001-0.0840-3.20 
  Johannsson, Bjarki Kroyer 1106 ISL1.0010.354014.00 
  Thrastarson, Tryggvi K 1325 ISL1.0010.654026.00 
  Vignisson, Ingvar Egill 1617  * ISL0.001-0.0840-3.20 
  Thorisson, Benedikt 1065 ISL0.501-0.2040-8.00 
 * 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)
 

 

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