Individual Calculations March 2011
 Petersen, Martin Reib  Total change: -20.40  Rating chartPersonal card
 Obro Nytaar 2010 Kobenhavn DEN 2010-12-27
RcRownchangeKK*chgGame
 2020 1996 1.00 5 -1.36 15 -20.40 
  Hansen, Mads 2181 DEN0.001-0.2615-3.90 
  Almer, Julia 1937 SWE0.501-0.0815-1.20 
  Pedersen, Nicolai Kvist Brondt 2161 DEN0.001-0.2815-4.20 
  Thomsen, Peter 1934 DEN0.501-0.0915-1.35 
  Ohayv, Nikolaj 1889 DEN0.001-0.6515-9.75 

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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