Individual Calculations October 2008
 Abramov, Boris  Total change: -17.90  Rating chartPersonal card
 Kemerovo 2008 open Kemerovo RUS 2008-07-21
RcRownchangeKK*chgGame
 2129 2232 2.00 6 -1.79 10 -17.90 
  Cherpinsky, Alexander 1926 RUS0.501-0.3610-3.60 
  Malina, Diana wf2242 RUS0.5010.01100.10 
  Starkov, S. 2292 RUS0.001-0.4210-4.20 
  Emeljashin, Yury 2087 RUS1.0010.31103.10 
  Ushacov, Vladimir 2115 RUS0.001-0.6610-6.60 
  Kneita, Arunas 2110 RUS0.001-0.6710-6.70 

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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