Rapid: Individual Calculations August 2015
 Ismail, Hany  Total change: 10.00  Rating chartPersonal card
 Heliopolis Rapid Cairo EGY 2015-06-25
RcRownchangeKK*chgGame
 2061 1940 2.00 5 0.30 20 6.00 
  Sayed, Hany 2176 EGY0.001-0.2020-4.00 
  Elnemr, Mohamed 2081 EGY0.5010.19203.80 
  Elazzawy, Walid 2007 EGY1.0010.592011.80 
  Ahmed, Moustafa Elsayed 2057 EGY0.001-0.3420-6.80 
  Elswefy, Amro 1986 EGY0.5010.06201.20 

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)
 
 5th Gharbia Rapid Mahalla EGY 2015-07-23
RcRownchangeKK*chgGame
 2093 1940 0.50 1 0.20 20 4.00 
  Abdel Elah, Ahmed 2093 EGY0.5010.20204.00 

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)
 

 

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