Rapid: Individual Calculations April 2019
 Kornev, Alexander  Total change: -7.60  Rating chartPersonal card
 25 Republic games final (UR Cup st.Uva_2019_7) Alnashi RUS 2019-02-21
RcRownchangeKK*chgGame
 1746 1830 4.50 8 -0.38 20 -7.60 
  Tratkanov, Dmitry 1747 RUS1.0010.39207.80 
  Valiakhmetov, Alexey 1662 RUS0.001-0.7220-14.40 
  Korepanov, Alexei 1834 RUS0.001-0.4920-9.80 
  Chernyshov, Ivan 1740 RUS1.0010.38207.60 
  Tratkanov, Dmitry 1747 RUS0.501-0.1120-2.20 
  Valiakhmetov, Alexey 1662 RUS1.0010.28205.60 
  Korepanov, Alexei 1834 RUS1.0010.512010.20 
  Chernyshov, Ivan 1740 RUS0.001-0.6220-12.40 

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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