Individual Calculations November 2021
 Leolko, Ludmila  Total change: -80.40  Rating chartPersonal card
 1st Sharjah Challengers A Tournament Sharjah UAE 2021-09-17
RcRownchangeKK*chgGame
 1793 1960 3.00 10 -4.02 20 -80.40 
  Raji Sayel, Abu Azizah 1729 PLE0.001-0.7920-15.80 
  Abdulrahman Mohammad, Al Taher 1752 UAE0.501-0.2720-5.40 
  Hamad, Bader 1756 UAE0.001-0.7620-15.20 
  Sultan, Ibrahim m2098 UAE1.0010.692013.80 
  Abdulrahim, Salem 1629 UAE0.001-0.8820-17.60 
  Raji Sayel, Abu Azizah 1729 PLE0.001-0.7920-15.80 
  Abdulrahman Mohammad, Al Taher 1752 UAE0.001-0.7720-15.40 
  Hamad, Bader 1756 UAE0.501-0.2620-5.20 
  Sultan, Ibrahim m2098 UAE0.001-0.3120-6.20 
  Abdulrahim, Salem 1629 UAE1.0010.12202.40 

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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