Individual Calculations February 2018
 Nuritdinov, Nizomitdin  Total change: -57.60  Rating chartPersonal card
 St. Petersburg 91st Championship_Quarterfinal 1-9 St. Petersburg RUS 2017-12-04
RcRownchangeKK*chgGame
 1855 1852 2.00 7 -1.44 40 -57.60 
  Penkov, Aleksey 1678 RUS0.501-0.2340-9.20 
  Vlasov, Sergei 1717 RUS1.0010.324012.80 
  Puchkov, Yury 1998 RUS0.5010.20408.00 
  Gantsevich, Aleksey A. 1982 RUS0.001-0.3240-12.80 
  Skrjabin, Igor 1989 RUS0.001-0.3240-12.80 
  Gerasimov, Nikolay Y. 2008 RUS0.001-0.2940-11.60 
  Karpenko, Aleksey 1614 RUS0.001-0.8040-32.00 

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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