Individual Calculations August 2022
 Sumarriva Paulin, Laura  Total change: -39.20  Rating chartPersonal card
 Women Tournament Biel 2022 Biel SUI 2022-07-14
RcRownchangeKK*chgGame
 1801 1913 3.50 7 -0.98 40 -39.20 
  Keymer, Cecilia 1652 GER0.501-0.3240-12.80 
  Tamrazyan, Gohar 1916 SUI0.5010.00400.00 
  Moracchini, Margaux 1937 FRA0.001-0.4740-18.80 
  Avilova, Yulia 1646 SUI1.0010.18407.20 
  Ciarletta, Iris 1717 FRA0.001-0.7540-30.00 
  Zhuang, Yongzhe 1838 SUI0.501-0.1040-4.00 
  Cornileau, Juliette 1900 FRA1.0010.484019.20 

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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