Individual Calculations January 2018
 Koltsov, Vladimir Alex.  Total change: -19.20  Rating chartPersonal card
 Novokuznetsk Chmp. Open 2017 Novokuznetsk RUS 2017-11-19
RcRownchangeKK*chgGame
 1838 2071 6.00 9 -0.96 20 -19.20 
  Petukhov, Georgiy 1680 RUS0.001-0.9120-18.20 
  Korobeynikov, Alexandr 1679 RUS1.0010.08201.60 
  Spirin, Alexandr 1810 RUS1.0010.18203.60 
  Fayzullin, Ruslan 1947 RUS0.001-0.6720-13.40 
  Parygin, Dmitriy 1751 RUS1.0010.13202.60 
  Shamray, Nikita Z. 1827 RUS0.501-0.3020-6.00 
  Sulima, Alexandr 1830 RUS1.0010.20204.00 
  Pereboev, Ivan 1971 RUS1.0010.36207.20 
  Izmestiev, Ilija 2050 RUS0.501-0.0320-0.60 

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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