Individual Calculations April 2022
 Salmina, Veronika  Total change: -32.80  Rating chartPersonal card
 St. Petersburg 90th Championship, Final, Women St. Petersburg RUS 2022-03-15
RcRownchangeKK*chgGame
 1672 1528 2.50 9 -0.82 40 -32.80 
  Reger, Valeriia 1990 RUS0.001-0.0540-2.00 
  Yurasova, Daria wf2107 RUS0.001-0.0240-0.80 
  Gulaia, Maria 1289 RUS0.001-0.8040-32.00 
  Vershinina, Anastasiia 1671 RUS0.5010.19407.60 
  Petrova, Varvara 1721 RUS0.5010.254010.00 
  Balandina, Anna 1390 RUS0.501-0.1940-7.60 
  Balandina, Alisa 1612 RUS0.001-0.3840-15.20 
  Rakhlina, Kristina 1356 RUS0.001-0.7340-29.20 
  Pankova, Julia 1915 RUS1.0010.914036.40 

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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