Individual Calculations February 2017
 Gudzinskaya, Polina  Total change: -47.20  Rating chartPersonal card
 XXXI T. Petrosian Memorial - A Moscow RUS 2017-01-04
RcRownchangeKK*chgGame
 1718 1643 2.50 9 -1.18 40 -47.20 
  Afanasieva, Alexandra wf1914 RUS0.001-0.1740-6.80 
  Belikov, Semen 1758 RUS0.001-0.3440-13.60 
  Ilyina, Lada 1760 RUS1.0010.664026.40 
  Perov, German 1932 RUS0.001-0.1640-6.40 
  Savelyeva, Anastasia 1558 RUS0.501-0.1240-4.80 
  Zurabian, Vage 1641 RUS0.001-0.5040-20.00 
  Fridman, Gleb 1643 RUS0.5010.00400.00 
  Fridman, Roman A. 1659 RUS0.5010.02400.80 
  Kokueva, Alisa 1596 RUS0.001-0.5740-22.80 

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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