Rapid: Individual Calculations May 2023
 Aminova, Zarina  Total change: -7.60  Rating chartPersonal card
 Women Championship PFO rapid_2023 Nizhniy Novgorod RUS 2023-03-29
RcRownchangeKK*chgGame
 1539 1379 2.50 8 -0.19 40 -7.60 
  Nagaeva, Aliia 1708 RUS0.001-0.1240-4.80 
  Sautina, Elizaveta 1574 RUS0.5010.254010.00 
  Demina, Marya wf2009 RUS0.001-0.0140-0.40 
  Miftakhova, Azalia 1515 RUS1.0010.684027.20 
  Maltseva, Elizaveta 1638 RUS0.001-0.1840-7.20 
  Sokolova, Regina 1439 RUS0.001-0.4240-16.80 
  Fayzulina, Safiya 1071 RUS0.001-0.8640-34.40 
  Rozhneva, Uliana 1354 RUS1.0010.474018.80 

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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