Individual Calculations November 2012
 Berrak, Sedat  Total change: -7.20  Rating chartPersonal card
 23th NATO Chess Championship BREST FRA 2012-10-01
RcRownchangeKK*chgGame
 2060 2040 1.50 4 -0.48 15 -7.20 
  Drabke, Lorenz Maximilian m2411 GER0.001-0.1015-1.50 
  Parisse, Denis 1903 FRA1.0010.32154.80 
  Mottais, Francois 2051 FRA0.001-0.4815-7.20 
  Adolfssen, Rico 1876 DEN0.501-0.2215-3.30 

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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