Individual Calculations June 2023
 Almaamari, Zainab Darwish  Total change: -26.80  Rating chartPersonal card
 1st Sharjah Future 2023 Sharjah UAE 2023-05-16
RcRownchangeKK*chgGame
 1552 1413 2.00 8 -0.67 40 -26.80 
  Opasiak, Dustin Tennessee 1745 POL0.001-0.1240-4.80 
  Almaini, Aishah Sarhan 1649 UAE1.0010.804032.00 
  Mahmoud Youssef, Noha 1674 EGY0.001-0.1840-7.20 
  Mariam, Essa 1570 UAE0.001-0.2940-11.60 
  Tayyeb, Usman 1511 PAK0.001-0.3740-14.80 
  Saqar, Essa Khamis 1240 UAE0.001-0.7340-29.20 
  Shaker, Musab 1710 BRN0.001-0.1540-6.00 
  Ahoud, Eisa Bashkardi 1319 UAE1.0010.374014.80 

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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