Individual Calculations April 2009
 Kovachev, Daniel Jakobsen  Total change: 9.75  Rating chartPersonal card
 Gjøvik 100th Anniversary Tournament A (GM) 2008-09 Gjøvik NOR 2008-12-29
RcRownchangeKK*chgGame
 2286 2229 4.50 9 0.65 15 9.75 
  Pettersen, Joar Gullestad 2016 NOR0.501-0.2715-4.05 
  Demac, Elias 1993 NOR0.501-0.3015-4.50 
  Hansen, Pal Andreas 2074 NOR1.0010.29154.35 
  Tsiolakidis, Anastasios f2347 GRE1.0010.66159.90 
  Kveinys, Aloyzas g2534 LTU0.001-0.1415-2.10 
  Gullaksen, Eirik m2400 NOR0.5010.23153.45 
  Devereaux, Maxim L m2415 ENG0.5010.24153.60 
  Mamedjarova, Zeinab wg2351 AZE0.5010.17152.55 
  Elsness, Frode m2440 NOR0.001-0.2315-3.45 

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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