Blitz: Individual Calculations July 2021
 Dubinsky, Alexander  Total change: -70.00  Rating chartPersonal card
 Alekhine Chess Center 10th Anniversary Blitz St. Petersburg RUS 2021-06-14
RcRownchangeKK*chgGame
 1674 1639 1.50 11 -3.50 20 -70.00 
  Smorodkin, Kirill 1890 RUS0.001-0.1920-3.80 
  Moroz, Yury N. 1737 RUS0.001-0.3720-7.40 
  Zhukov, Gennady 1687 RUS1.0010.572011.40 
  Tiulyagin, Matvey 1686 RUS0.001-0.4320-8.60 
  Penkov, Aleksey 1682 RUS0.001-0.4420-8.80 
  Nazarov, Viktor S. 1669 RUS0.001-0.4620-9.20 
  Smorodkin, Andrey 1481 EST0.501-0.2120-4.20 
  Stalmakov, Aleksei 1637 RUS0.001-0.5020-10.00 
  Zheleznyakov, Peter 1759 RUS0.001-0.3420-6.80 
  Krasnikov, Mikhail 1660 RUS0.001-0.4720-9.40 
  Zhadaev, Victor 1521 RUS0.001-0.6620-13.20 

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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