Rapid: Individual Calculations June 2017
 Kretam, Ayman  Total change: -3.80  Rating chartPersonal card
 Mr. Hassan Mohsen Chess Rapid Cairo EGY 2017-05-01
RcRownchangeKK*chgGame
 1899 1941 3.00 8 -1.44 20 -28.80 
  Nyazi, Nehad 2190 EGY0.001-0.1920-3.80 
  Said Taha, Hossam 1682 EGY1.0010.18203.60 
  Wagdy, Andro m2143 EGY0.001-0.2420-4.80 
  Taha, Amro 1696 EGY1.0010.20204.00 
  Zayan, Osama 2197 EGY0.001-0.1920-3.80 
  Abdel Kader, Emad 1775 EGY0.001-0.7220-14.40 
  Refaay, Ahmed 1716 EGY1.0010.22204.40 
  Bauomy, Magdy 1794 EGY0.001-0.7020-14.00 

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)
 
 Mr. Mohamed Zabeib Rapid Alexandria EGY 2017-05-05
RcRownchangeKK*chgGame
 2100 1941 4.00 8 1.61 20 32.20 
  Hosni, Yehya 2201 EGY0.001-0.1820-3.60 
  Shaker, Ahmed 1647 EGY1.0010.15203.00 
  Zabeib, Mohamed 2174 EGY1.0010.792015.80 
  Samy, Amro 2097 EGY1.0010.712014.20 
  Yasseen, Aly m2249 EGY0.001-0.1420-2.80 
  Mahdy, Tawfeik 2096 EGY1.0010.712014.20 
  Gabr, Mohsen f2163 EGY0.001-0.2220-4.40 
  Raslan, Moustafa 2175 EGY0.001-0.2120-4.20 

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)
 
 4th Engineers Chess Rapid Tanta EGY 2017-05-25
RcRownchangeKK*chgGame
 1952 1941 2.50 6 -0.36 20 -7.20 
  Desoky, Ibrahim 2082 EGY0.001-0.3120-6.20 
  Gad, Mohammed Qotb 1662 EGY1.0010.16203.20 
  Khalil, Ahmed Salem 2111 EGY0.001-0.2820-5.60 
  Moheb, Yaser 1679 EGY1.0010.18203.60 
  Awadhom, Rabea 2028 EGY0.001-0.3820-7.60 
  Fahmy, Osama 2152 EGY0.5010.27205.40 

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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