Individual Calculations March 2017
 Thorsteinsson, Thorsteinn  Total change: 5.00  Rating chartPersonal card
 Noa Sirius motid - Gestamot Hugins og Breidabliks 2017 - a-group Kopavogur ISL 2017-01-10
RcRownchangeKK*chgGame
 2236 2274 3.00 5 0.25 20 5.00 
  Johannesson, Ingvar Thor f2377 ISL0.5010.14202.80 
  Karlsson, Mikael Johann 2130 ISL0.501-0.1920-3.80 
  Loftsson, Hrafn 2166 ISL0.501-0.1520-3.00 
  Jonsson, Gauti Pall 2036 ISL1.0010.20204.00 
  Arnason, Jon L g2471 ISL0.5010.25205.00 

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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