Individual Calculations November 2012
 Karbowiak, Adam  Total change: 8.55  Rating chartPersonal card
 23th NATO Chess Championship BREST FRA 2012-10-01
RcRownchangeKK*chgGame
 2106 2154 4.50 7 0.57 15 8.55 
  Engelen, Johan 1953 NED0.501-0.2615-3.90 
  Kocur, Marc 1891 BEL1.0010.18152.70 
  Mottais, Francois 2051 FRA1.0010.36155.40 
  Rosenkilde, Alexander 2260 DEN0.001-0.3615-5.40 
  Kruit, Erik 1994 NED1.0010.29154.35 
  Bohn, Ulrich 2184 GER1.0010.54158.10 
  Drabke, Lorenz Maximilian m2411 GER0.001-0.1815-2.70 

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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