Individual Calculations July 2016
 Yousry, Salah  Total change: 12.20  Rating chartPersonal card
 Ras Elbar Chess Open Ras Elbar EGY 2016-05-30
RcRownchangeKK*chgGame
 2114 2264 6.00 8 0.61 20 12.20 
  Amin, Lila Mohamed wc1864  * EGY1.0010.08201.60 
  Eldengawy, Ahmed 2033 EGY0.001-0.7920-15.80 
  Yehya, Ashraf 1915 EGY1.0010.11202.20 
  Awadhom, Elsayed 2047 EGY1.0010.22204.40 
  Awadhom, Rabea 2154 EGY1.0010.35207.00 
  Nader, Mohamed m2171 EGY1.0010.37207.40 
  Abdel Razik, Khaled m2394 EGY0.5010.18203.60 
  Ibrahim, Hatim m2331 EGY0.5010.09201.80 
 * 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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