Blitz: Individual Calculations December 2021
 Dementyev, Oleg  Total change: 15.00  Rating chartPersonal card
 Ohta-park chess Autumn 2021.Blitz Mistolovo RUS 2021-11-07
RcRownchangeKK*chgGame
 1592 1552 4.50 8 0.75 20 15.00 
  Balyan, Artur 1419 RUS1.0010.32206.40 
  Gerasimov, Nikolay Y. 1973 RUS0.5010.43208.60 
  Protasov, Kirill 1806 RUS0.001-0.1920-3.80 
  Semenenko, Sergey 1887 RUS0.001-0.1220-2.40 
  Shilnikov, Anton 1667 RUS1.0010.662013.20 
  Sungurova, Tatiana 1332 RUS1.0010.22204.40 
  Kirichek, Viktor 1321 RUS0.001-0.7920-15.80 
  Smirnov, Mark Al. 1328 RUS1.0010.22204.40 

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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