Blitz: Individual Calculations February 2023
 Kurakov, Konstantin  Total change: -7.20  Rating chartPersonal card
 Overtime Blitz Cup 2023-1 St. Petersburg RUS 2023-01-14
RcRownchangeKK*chgGame
 1615 1386 1.00 9 -1.07 40 -42.80 
  Begunov, Yury 1786  * RUS0.001-0.0840-3.20 
  Lotarev, Aleksey 1604 RUS0.001-0.2240-8.80 
  Emelyanova, Victoria 1685 RUS0.001-0.1540-6.00 
  Gromov, Alexander S 1603 RUS0.001-0.2240-8.80 
  Khramov, Efim 1708 RUS0.001-0.1340-5.20 
  Yakovlev, Anton 1476 RUS0.001-0.3840-15.20 
  Simkin, Alexander 1509 RUS0.001-0.3340-13.20 
  Belov, Vadim V 1419 RUS0.5010.05402.00 
  Sundukova, Ksenia 1741 RUS0.5010.394015.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Hug Day 2023. Blitz St. Petersburg RUS 2023-01-21
RcRownchangeKK*chgGame
 1641 1386 3.00 8 0.89 40 35.60 
  Zhuravlev, Mikhail 1888 RUS0.001-0.0440-1.60 
  Kalyuzhnov, Alexander 1712 RUS1.0010.874034.80 
  Puzyrevsky, Boris M. 1866 RUS0.001-0.0540-2.00 
  Afonin, Gennady 1897 RUS0.001-0.0440-1.60 
  Morozova, Anastasia 1079 RUS0.501-0.3640-14.40 
  Rocheva, Lyubov 1412 RUS1.0010.544021.60 
  Kryzhanovskaia, Veronika 1396 RUS0.001-0.4940-19.60 
  Nochovniy, Vladimir 1874 RUS0.5010.464018.40 

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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