Individual Calculations September 2021
 Budrina, Marina  Total change: 61.20  Rating chartPersonal card
 Cup of Hope_OPEN_2021 Nizhniy Novgorod RUS 2021-08-16
RcRownchangeKK*chgGame
 1433 1166 3.00 7 1.53 40 61.20 
  Frolkin, Nikita 1566  * RUS0.001-0.0840-3.20 
  Starostina, Alena 1071 RUS1.0010.374014.80 
  Borsch, Alexander 1553 RUS0.001-0.0940-3.60 
  Prokhorov, Klim 1362 RUS1.0010.754030.00 
  Timofeeva, Juliya 1566  * RUS1.0010.924036.80 
  Kuzmina, Anna 1349 RUS0.001-0.2640-10.40 
  Hilova, Vlada 1566  * RUS0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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