Rapid: Individual Calculations October 2023
 Sukhenko, Igor  Total change: 21.20  Rating chartPersonal card
 Novocherkassk rapid championship 2023 Novocherkassk RUS 2023-09-24
RcRownchangeKK*chgGame
 1780 1887 6.00 8 1.06 20 21.20 
  Knyazeva, Valentina 1484 RUS1.0010.08201.60 
  Karmashov, Dmitry 1617 RUS1.0010.17203.40 
  Likhobabin, Aleksander 1720 RUS1.0010.28205.60 
  Duyun, Dmitriy 2102 RUS0.5010.27205.40 
  Sirota, Viktor 2010 RUS1.0010.672013.40 
  Akimov, Evgeni 2075 RUS0.001-0.2620-5.20 
  Tambiev, Timur 1566 RUS1.0010.13202.60 
  Topilin, Alexander 1665 RUS0.501-0.2820-5.60 

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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