Rapid: Individual Calculations February 2020
 Zhou, Lulu  Total change: 46.60  Rating chartPersonal card
 V Open Villa de Madrid 2019 Madrid ESP 2019-12-21
RcRownchangeKK*chgGame
 1906 1640 4.00 8 2.33 20 46.60 
  Ballester Llagaria, Luis Eduardo f2040  * ESP0.001-0.0820-1.60 
  Carrera Mellado, Sergio 1240  * ESP1.0010.08201.60 
  Perdomo Araujo, Angel Eduardo 1945 VEN1.0010.862017.20 
  Salvador Cabo, Cesar 2011 ESP1.0010.902018.00 
  Vazquez Torres, Adrian 2040  * ESP1.0010.922018.40 
  Valmana Canto, Jaime m2040  * ESP0.001-0.0820-1.60 
  Reyes, Juan m2040  * PER0.001-0.0820-1.60 
  Santamaria Baeza, Adolfo 1889 ESP0.001-0.1920-3.80 
 * 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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