Individual Calculations November 2012
 Bohn, Ulrich  Total change: -9.30  Rating chartPersonal card
 23th NATO Chess Championship BREST FRA 2012-10-01
RcRownchangeKK*chgGame
 2107 2184 3.00 6 -0.62 15 -9.30 
  Hansen, Stefan 2062 DEN0.501-0.1715-2.55 
  Keough, Robert W 2076 USA1.0010.35155.25 
  Petersen, Finn 2275 DEN0.5010.12151.80 
  Kedzierski, Slawomir 2086 POL0.501-0.1315-1.95 
  Karbowiak, Adam 2154 POL0.001-0.5415-8.10 
  Sycz, Dariusz 1990 POL0.501-0.2515-3.75 

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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