Individual Calculations October 2013
 Bjorgvik, Jan Arne  Total change: 12.15  Rating chartPersonal card
 Nordic Senior Championship 2013 Sandvig DEN 2013-09-07
RcRownchangeKK*chgGame
 1978 1840 3.50 8 0.81 15 12.15 
  Nyberg, Ulf 2130 SWE0.001-0.1615-2.40 
  Karason, Askell O 2205 ISL0.001-0.1015-1.50 
  Patola, Eero 1956 FIN0.5010.16152.40 
  Larsen, Hans Haagen 1704 DEN0.501-0.1815-2.70 
  Zachariassen, John 1900 DEN1.0010.58158.70 
  Flodmark, Tarras 1900 SWE0.5010.08151.20 
  Kristjansson, Sigurdur 1912 ISL0.5010.10151.50 
  Gromark, Per-Olof 2118 SWE0.5010.33154.95 

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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