Blitz: Individual Calculations July 2023
 Lazaridi, Matfei  Total change: 103.60  Rating chartPersonal card
 T.V.Petrosyan Memorial, Blitz, Group A Kropotkin RUS 2023-06-17
RcRownchangeKK*chgGame
 1810 1355 3.50 8 2.59 40 103.60 
  Pankratov, Oleg 2079 RUS0.001-0.0140-0.40 
  Gridnev, Yury 1869 RUS1.0010.964038.40 
  Golovinov, Nikolay 1821 RUS0.001-0.0540-2.00 
  Tsvetkov, Vladimir 1780 RUS0.001-0.0740-2.80 
  Eremin, Mikhail 1919 RUS1.0010.984039.20 
  Bondarenko, Radomir 1399 RUS0.5010.06402.40 
  Kozlov, Andrey Dm. 1531 RUS0.001-0.2740-10.80 
  Malikov, Alexandr 2085 RUS1.0010.994039.60 

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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