Rapid: Individual Calculations December 2023
 Obukhov, Aleksander A.  Total change: -23.60  Rating chartPersonal card
 Perspectiva CUP (UR Cup st.Uva_2023_9) Uva RUS 2023-11-25
RcRownchangeKK*chgGame
 1630 1589 2.00 7 -1.18 20 -23.60 
  Pislegina, Daria 1190 RUS1.0010.08201.60 
  Poletaev, Vitaly 1798 RUS0.001-0.2320-4.60 
  Malykhin, Yaroslav I. 1523 RUS1.0010.41208.20 
  Kalinin, Nikita An. 2034 RUS0.001-0.0620-1.20 
  Suntsov, Artur 1771 RUS0.001-0.2620-5.20 
  Tchutchkalov, Andrey M 1472 RUS0.001-0.6620-13.20 
  Zubarev, Nikolay 1619 RUS0.001-0.4620-9.20 

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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