Individual Calculations August 2017
 El Shenawy, Ashraf  Total change: 37.20  Rating chartPersonal card
 Egyptian Individuals 2017 (Final) Cairo EGY 2017-07-01
RcRownchangeKK*chgGame
 1952 2036 5.50 8 0.82 20 16.40 
  Dahrog, Amro 1771 EGY1.0010.18203.60 
  Sobh, Amrou m2216 EGY0.001-0.2620-5.20 
  Daod, Ayman 1761 EGY0.501-0.3320-6.60 
  Khater, Ahmed Hamdy 1636  * EGY1.0010.08201.60 
  Elakad, Mohamed 1763 EGY1.0010.17203.40 
  Abdel Aziz, Khaled 2079 EGY0.5010.06201.20 
  Abou El Zein, Eid Mahmoud m2210 EGY1.0010.732014.60 
  Ahmed, Moustafa Elsayed 2180 EGY0.5010.19203.80 
 * 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)
 
 4th Engineers Chess Open Tanta EGY 2017-07-15
RcRownchangeKK*chgGame
 1979 2036 5.50 8 1.04 20 20.80 
  Ghoraba, Hussein Hammoda 1636  * EGY1.0010.08201.60 
  Hamouda, Mostafa 1805 EGY1.0010.21204.20 
  Amin, Ashraf f2227 EGY1.0010.752015.00 
  Zayan, Mohamed f2100 EGY1.0010.592011.80 
  Allam, Emad Hamdy 2050 EGY0.5010.02200.40 
  Anwar, Ashraf 2074 EGY0.001-0.4520-9.00 
  Elhalwagy, Islam 2106 EGY0.001-0.4020-8.00 
  Elshereif, Mahmoud Salah 1831 EGY1.0010.24204.80 
 * 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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