Individual Calculations June 2017
 Kandil A, Saeyd  Total change: -12.80  Rating chartPersonal card
 2nd. El Khayari Chess Open 2017 Marsa Matrouh EGY 2017-05-12
RcRownchangeKK*chgGame
 1846 1644 1.00 5 -0.32 40 -12.80 
  Alhasadi, Abdulbasat 1665 LBA0.001-0.4740-18.80 
  Abou Tayil, Mohamed 2044  * EGY0.001-0.0840-3.20 
  Abdel Hameed Hassan, Hesham 1886 EGY0.001-0.2040-8.00 
  Aly Farouk, Mohamed 1702 EGY1.0010.584023.20 
  Yehya, Ashraf 1935 EGY0.001-0.1540-6.00 
 * 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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