Blitz: Individual Calculations November 2022
 Porfiriev, Andrei  Total change: 72.40  Rating chartPersonal card
 LASKER CHESS CUP 2022. Blitz St. Petersburg RUS 2022-10-02
RcRownchangeKK*chgGame
 1385 1095 4.00 11 1.81 40 72.40 
  Amelchenko, Denislav 1537 RUS0.001-0.0640-2.40 
  Fokin, Maksim 1324 RUS0.001-0.2140-8.40 
  Mostovikov, Nikolay 1336 RUS0.5010.304012.00 
  Rakitianskii, Mikhail 1326 RUS1.0010.794031.60 
  Uzhegova, Sofia 1348 RUS0.001-0.1940-7.60 
  Ipatyev, Miron 1044 RUS1.0010.434017.20 
  Cherenkov, Ivan 1725 RUS1.0010.994039.60 
  Belov, Vadim V 1389 RUS0.001-0.1540-6.00 
  Bazhenkov, Maxim 1568 RUS0.001-0.0540-2.00 
  Belov, Andrey 1531 RUS0.001-0.0640-2.40 
  Zaripova, Nailia 1106 RUS0.5010.02400.80 

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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