Individual Calculations July 2015
 Mousa, Ahmed  Total change: 32.80  Rating chartPersonal card
 Egyptian League 2014/2015 (A) Many Cities EGY 2014-11-21
RcRownchangeKK*chgGame
 2242 2248 6.50 10 1.37 20 27.40 
  Moh. Abdel, Zaher 2241 EGY0.501-0.0120-0.20 
  Ibrahim, Hatim m2351 EGY0.5010.14202.80 
  Ibrahim, Mahmoud 2018 EGY0.501-0.2920-5.80 
  Tawfeik, Moustafa 2093 EGY1.0010.29205.80 
  Abdel Razik, Khaled m2443 EGY0.5010.25205.00 
  Yousry, Salah f2276 EGY1.0010.542010.80 
  Abdel Hafeiz, Ayman 2002 EGY1.0010.19203.80 
  Ibrahim, Hatim m2351 EGY1.0010.642012.80 
  Ibrahim, Mahmoud 2018 EGY0.501-0.2920-5.80 
  Amin, Bassem g2626 EGY0.001-0.0920-1.80 

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)
 
 Alexandia Rated Players Alexandria EGY 2015-06-06
RcRownchangeKK*chgGame
 2090 2248 6.50 9 0.27 20 5.40 
  Shehata, Elsayed 1874 EGY1.0010.10202.00 
  Moreis, Amgad 1964 EGY1.0010.16203.20 
  Aly, Osama Mahmoud 2064 EGY0.501-0.2420-4.80 
  Sultan, Mohamed 2096 YEM0.501-0.2020-4.00 
  Helmy, Amro 1961 EGY1.0010.16203.20 
  Atea, Khaled 2208 EGY1.0010.44208.80 
  Mosallam, Hosam 2149 EGY1.0010.36207.20 
  Gabr, Mohsen 2198 EGY0.501-0.0720-1.40 
  Fawzy, Adham f2294 EGY0.001-0.4420-8.80 

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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