Individual Calculations January 2012
 Seredov, Dmitrij  Total change: -21.90  Rating chartPersonal card
 Tyumen region Chmp. 2011 Tyumen RUS 2011-12-09
RcRownchangeKK*chgGame
 2080 2210 2.50 6 -1.46 15 -21.90 
  Mhitarjan, Samvel 1875 RUS1.0010.12151.80 
  Sazonova, Anastasia 1959 RUS0.501-0.3115-4.65 
  Kotlyar, Kirill 2259 RUS0.001-0.4315-6.45 
  Gezenko, Stanislav 2071 RUS0.001-0.6915-10.35 
  Sazonova, Elena N. wm2174 RUS0.501-0.0515-0.75 
  Postnikov, Daniil 2140 RUS0.501-0.1015-1.50 

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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