Individual Calculations September 2021
 Boletsky, Evgeny  Total change: -5.00  Rating chartPersonal card
 Cup of Hope_OPEN_2021 Nizhniy Novgorod RUS 2021-08-16
RcRownchangeKK*chgGame
 1797 1927 5.50 9 -0.25 20 -5.00 
  Ilina, Kristina 1530 RUS1.0010.08201.60 
  Afanasiev, Nikita g2327  * RUS0.001-0.0820-1.60 
  Kuzmina, Anna 1527  * RUS1.0010.08201.60 
  Zyryanov, Konstantin 1630 RUS1.0010.15203.00 
  Goltseva, Ekaterina fwm2292 RUS0.001-0.1020-2.00 
  Parygin, Kirill 1527  * RUS0.001-0.9220-18.40 
  Hilova, Evelina 1646 RUS1.0010.16203.20 
  Elesin, Alexandr 1540 RUS1.0010.09201.80 
  Eliseev, Mikhail 2154 RUS0.5010.29205.80 
 * 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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