Individual Calculations December 2012
 Ryabov, Alexander  Total change: 20.40  Rating chartPersonal card
 Chempionship of N.Novgorod region (F.l.) N.Novgorod RUS 2012-10-06
RcRownchangeKK*chgGame
 1932 2026 7.00 9 1.36 15 20.40 
  Goltsev, Sergey 1800 RUS1.0010.21153.15 
  Shapfiullin, Ruslan 1886 RUS1.0010.31154.65 
  Marsak, Viktor D. 1939 RUS0.501-0.1215-1.80 
  Shadchnev, Nikolai 1863 RUS1.0010.28154.20 
  Sukhinin, Anatoly 2049 RUS0.5010.03150.45 
  Goltsev, Dmitry 1922 RUS0.501-0.1415-2.10 
  Lauda, Alexandr 1991 MDA0.501-0.0515-0.75 
  Kalinin, Aleksey 1985 RUS1.0010.44156.60 
  Tarasov, Valery 1953 RUS1.0010.40156.00 

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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