Individual Calculations February 2018
 Skrjabin, Igor  Total change: -65.40  Rating chartPersonal card
 St. Petersburg 91st Championship_Quarterfinal 1-9 St. Petersburg RUS 2017-12-04
RcRownchangeKK*chgGame
 1774 1989 3.50 9 -3.27 20 -65.40 
  Vlasov, Sergei 1717 RUS0.501-0.3320-6.60 
  Penkov, Aleksey 1678 RUS0.001-0.8620-17.20 
  Sakalli, Selcuk Orkun 1683 TUR1.0010.14202.80 
  Melnikov, Nikolay 1640 RUS0.501-0.3920-7.80 
  Nuritdinov, Nizomitdin 1852 RUS1.0010.32206.40 
  Gantsevich, Aleksei 1961 RUS0.001-0.5420-10.80 
  Davydov, Evgeny G. 2047 RUS0.001-0.4220-8.40 
  Karpenko, Aleksey 1614 RUS0.501-0.4120-8.20 
  Loktionov, Kirill 1771 RUS0.001-0.7820-15.60 

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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