Rapid: Individual Calculations April 2023
 Valiullina, Lyaisan  Total change: 28.40  Rating chartPersonal card
 Champ. Chelyabinsk region 2023 Rapid women Chelyabinsk RUS 2023-03-26
RcRownchangeKK*chgGame
 1452 1367 4.50 9 0.71 40 28.40 
  Dubinina, Viktoriya 1030 RUS1.0010.12404.80 
  Shnayder, Violetta 1875 RUS0.001-0.0440-1.60 
  Sumnaya, Ekaterina 1125 RUS1.0010.20408.00 
  Maier, Yuliia 1449 RUS0.5010.11404.40 
  Zanina, Eva 1412 RUS1.0010.564022.40 
  Grigoryeva, Olga 1776 RUS0.001-0.0840-3.20 
  Akhmedova, Alisa 1157 RUS1.0010.23409.20 
  Mesheryakova, Anfisa 1541 RUS0.001-0.2740-10.80 
  Aleshina, Arina 1701 RUS0.001-0.1240-4.80 

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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