Rapid: Individual Calculations June 2023
 Chirva, Alena  Total change: -45.60  Rating chartPersonal card
 Raduzhnyy_Generational Tournament Raduzhnyy RUS 2023-05-21
RcRownchangeKK*chgGame
 1447 1337 1.00 5 -1.14 40 -45.60 
  Terentev, Mikhail 1945 RUS0.001-0.0240-0.80 
  Perov, Viktor 1626 RUS0.001-0.1640-6.40 
  Simachkov, Daniel 1176 RUS0.001-0.7140-28.40 
  Fayzieva, Darina 1248 TJK1.0010.384015.20 
  Zaychukhin, Andrey 1242 RUS0.001-0.6340-25.20 

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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