Individual Calculations January 2013
 Derbin, Alexey  Total change: 18.00  Rating chartPersonal card
 Novokuznetsk Chmp. Open 2012 Novokuznetsk RUS 2012-11-18
RcRownchangeKK*chgGame
 2038 1948 4.00 9 0.60 30 18.00 
  Volodarsk, Yury 2189 RUS0.001-0.2030-6.00 
  Korobeynikov, Alexandr 1867 RUS1.0010.393011.70 
  Lyashenko, Anna 2059 RUS1.0010.653019.50 
  Kuznetsova, Luba wf2048 RUS0.5010.14304.20 
  Vorobyova, Alyona wc1992 RUS0.001-0.4430-13.20 
  Guliashvili, Liana 2033 RUS0.5010.12303.60 
  Nechaev, Evgeniy A. 2070 RUS1.0010.673020.10 
  Anokhin, Viktor T. 2040 RUS0.001-0.3730-11.10 
  Morozov, Vasiliy 2047 RUS0.001-0.3630-10.80 

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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