Individual Calculations January 2009
 Pravdiuk, Vladimir P.  Total change: -29.25  Rating chartPersonal card
 Krasnodar region Chmp. 2008 open Krasnodar RUS 2008-10-18
RcRownchangeKK*chgGame
 2147 2276 4.00 9 -1.95 15 -29.25 
  Semin, Vladimir 1926 RUS0.501-0.3915-5.85 
  Inozemtsev, Arsen 2118 RUS0.501-0.2115-3.15 
  Levin, Andrey 2052 RUS0.501-0.2815-4.20 
  Karabakhsjan, Adroniks f2284 RUS0.5010.01150.15 
  Bondarev, B. 2092 RUS1.0010.26153.90 
  Barsamian, Eduard 2137 RUS0.501-0.1915-2.85 
  Pudovkin, Dmitry 2349 RUS0.001-0.4015-6.00 
  Sukhachev, Maxim 2180 RUS0.501-0.1315-1.95 
  Litvishko, M. 2188 RUS0.001-0.6215-9.30 

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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