Blitz: Individual Calculations October 2023
 Chekushina, Nina  Total change: -5.20  Rating chartPersonal card
 Senior Women Moscow Champ. semifinal 2023 Blitz Moscow RUS 2023-09-05
RcRownchangeKK*chgGame
 1529 1351 2.00 8 -0.26 20 -5.20 
  Postnikova, Alexandra 1697 RUS0.001-0.1120-2.20 
  Druzhinina, Tatiana 1582 RUS0.001-0.2120-4.20 
  Filippova, Svetlana A. 1597 RUS0.001-0.1920-3.80 
  Berezovskaya, Vera 1209 RUS1.0010.31206.20 
  Glazunova, Lyudmila 1578 RUS0.001-0.2120-4.20 
  Sprints, Eleonora 1496 RUS1.0010.692013.80 
  Vasiukova, Ekaterina 1626 RUS0.001-0.1720-3.40 
  Nesterova, Lyudmila 1443 RUS0.001-0.3720-7.40 

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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