Individual Calculations September 2011
 Chernov, Alexander Nik  Total change: -24.15  Rating chartPersonal card
 6. V.Y.Dvorkovich Memorial 2011 open Taganrog RUS 2011-08-01
RcRownchangeKK*chgGame
 2152 2079 0.50 5 -1.61 15 -24.15 
  Rakhmangulov, Andrei m2399 UKR0.001-0.1315-1.95 
  Kotenko, Pavel m2403 RUS0.001-0.1315-1.95 
  Kim, Yana 1876 RUS0.501-0.2615-3.90 
  Dida, Igor 1865 RUS0.001-0.7715-11.55 
  Lindenbaum, Viktor 2215 RUS0.001-0.3215-4.80 

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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