Individual Calculations May 2022
 Grigoriev, Vladimir  Total change: -41.80  Rating chartPersonal card
 reiting2022 Tula RUS 2022-03-21
RcRownchangeKK*chgGame
 1987 1835 1.50 11 -2.09 20 -41.80 
  Berenbein, Alexander 2051 RUS0.001-0.2220-4.40 
  Doroshenko, Olga A. 2102 RUS0.001-0.1820-3.60 
  Sukharev, Alexander 1852 RUS0.001-0.4820-9.60 
  Guliev, Dmitriy 1615 RUS0.001-0.7820-15.60 
  Efimov, Vjacheslav Iv. 2154 RUS0.5010.37207.40 
  Alkema, Anatoly 1983 RUS0.5010.20204.00 
  Viktorov, Alexandr G 2135 RUS0.001-0.1520-3.00 
  Ermilov, Petr 1722 RUS0.001-0.6520-13.00 
  Khramov, Viktor 2315 RUS0.001-0.0520-1.00 
  Mazun, Alexander 1970 RUS0.001-0.3220-6.40 
  Trunov, Andrey 1961 RUS0.5010.17203.40 

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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