Blitz: Individual Calculations February 2023
 Rocheva, Lyubov  Total change: 7.20  Rating chartPersonal card
 SZFO Seniors blitz Champ. 2023_Men St. Petersburg RUS 2023-01-14
RcRownchangeKK*chgGame
 1798 1412 3.00 10 1.98 20 39.60 
  Nochovniy, Vladimir 1874 RUS0.001-0.0520-1.00 
  Polevoi, Vladimir 1790 RUS0.001-0.0920-1.80 
  Shin, Robert 1911 RUS0.001-0.0420-0.80 
  Gabrichidze, Ekaterina 1684 RUS1.0010.832016.60 
  Kravtchenko, Vladimir G. 1857 RUS0.001-0.0620-1.20 
  Ometova, Irina 1754 RUS1.0010.882017.60 
  Cherenkov, Mikhail Yu. 1813 RUS0.001-0.0820-1.60 
  Sergeev, Alexey B. 1915 RUS0.001-0.0420-0.80 
  Skulenkov, Nikolay 1814 RUS1.0010.922018.40 
  Morozov, Mikhail Vas. 1566 RUS0.001-0.2920-5.80 

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)
 
 Hug Day 2023. Blitz St. Petersburg RUS 2023-01-21
RcRownchangeKK*chgGame
 1373 1412 3.50 9 -1.62 20 -32.40 
  Aralov, Viktor 1926 RUS0.001-0.0420-0.80 
  Evsukova, Marina 1345 RUS0.001-0.5920-11.80 
  Morozova, Anastasia 1079 RUS0.501-0.3820-7.60 
  Biyachuev, Minkail 1265 RUS0.001-0.7020-14.00 
  Veretennikova, Galina 1293 RUS1.0010.34206.80 
  Kurakov, Konstantin 1386 RUS0.001-0.5420-10.80 
  Vinorokova, Larisa 1192 RUS1.0010.22204.40 
  Oparina, Vera 1424 RUS1.0010.522010.40 
  Kapustina, Alina 1451 RUS0.001-0.4520-9.00 

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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