Individual Calculations February 2018
 Shirokovsky, Alexander  Total change: 1.60  Rating chartPersonal card
 Irkutsk_Superfinal 2017 Irkutsk RUS 2017-11-25
RcRownchangeKK*chgGame
 2152 2340 6.50 9 0.08 20 1.60 
  Khipkhenov, Igor 1996 RUS0.501-0.3820-7.60 
  Ginzburg, Alexander 1964 RUS1.0010.09201.80 
  Shelk, Alexander f2291 RUS0.001-0.5720-11.40 
  Samarin, Sergei 2023 RUS1.0010.13202.60 
  Ergeshov, Timur 2343 RUS1.0010.502010.00 
  Obolenskikh, Dmitry m2539 RUS0.5010.26205.20 
  Kyshtymov, Daniil 2037 RUS1.0010.14202.80 
  Demikhov, Maxim 1985 RUS1.0010.11202.20 
  Sidorenko, Alexey 2192 RUS0.501-0.2020-4.00 

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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