Rapid: Individual Calculations April 2023
 Demin, Leonid  Total change: 54.00  Rating chartPersonal card
 Maslenitsa-2023 Astrakhan RUS 2023-02-25
RcRownchangeKK*chgGame
 1532 1170 2.50 6 1.35 40 54.00 
  Mescheriakov, Andrei A 1737 RUS0.5010.484019.20 
  Penskii, Ilyas 1407 RUS0.001-0.2040-8.00 
  Urazova, Arina 1015 RUS1.0010.294011.60 
  Tokarev, Arsen 1481 RUS1.0010.864034.40 
  Marchenko, Nikolay 1976 RUS0.0010.00400.00 
  Davydov, Nikita 1573 RUS0.001-0.0840-3.20 

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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