Individual Calculations June 2017
 Ahmed, Moustafa Elsayed  Total change: 41.40  Rating chartPersonal card
 Egyptian League 2016-2017 Final Cairo EGY 2017-04-19
RcRownchangeKK*chgGame
 2170 2139 5.00 10 0.38 20 7.60 
  Fayez, Emad 2003 EGY0.501-0.1820-3.60 
  Abdelnabbi, Imed m2416 EGY0.001-0.1720-3.40 
  Abdel Wahed, Tarek 2042 EGY1.0010.37207.40 
  Darwish, Mahmoud Hamdy 2214 EGY1.0010.602012.00 
  Ismail, Youssef 2155 EGY0.5010.02200.40 
  Raslan, Moustafa 2172 EGY0.5010.05201.00 
  Mosallam, Hosam 2216 EGY1.0010.612012.20 
  Allam, Emad Hamdy 2017 EGY0.001-0.6720-13.40 
  Rahman, Yehya m2174 EGY0.5010.05201.00 
  Mokhtar, Ahmed 2288 EGY0.001-0.3020-6.00 

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)
 
 2nd. El Khayari Chess Open 2017 Marsa Matrouh EGY 2017-05-12
RcRownchangeKK*chgGame
 2148 2139 5.50 8 1.69 20 33.80 
  Hamdy Osman, Mohamed 1739  * EGY1.0010.08201.60 
  El Arousy, Abdul Hameed m2276 EGY0.001-0.3220-6.40 
  Yehya, Ashraf 1935 EGY1.0010.24204.80 
  Labib, Ibrahim Hasan m2398 EGY0.001-0.1820-3.60 
  Shehata, Abdel Hady 2003 EGY1.0010.32206.40 
  Zayan, Osama 2254 EGY1.0010.662013.20 
  Amin, Ashraf f2218 EGY1.0010.612012.20 
  Hesham, Abdelrahman g2363 EGY0.5010.28205.60 
 * 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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