Rapid: Individual Calculations October 2017
 Allam, Emad Hamdy  Total change: 56.80  Rating chartPersonal card
 9th Gharbia Rapid Chess Tournament Elmahalla EGY 2017-09-03
RcRownchangeKK*chgGame
 2101 2077 6.00 8 2.36 20 47.20 
  Ezzaldeen, Moustafa 1709 EGY1.0010.10202.00 
  Gabr, Mohsen f2239 EGY1.0010.712014.20 
  El Ghazali, Youssef M. m2183 EGY0.5010.14202.80 
  Hosni, Yehya 2145 EGY1.0010.592011.80 
  Ahmed, Tamer 2128 EGY0.5010.07201.40 
  Fayad, Gamal 2140 EGY0.5010.09201.80 
  Atea, Khaled 2148 EGY0.5010.10202.00 
  Lotfy, Abdel Rahman 2118 EGY1.0010.562011.20 

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)
 
 1st Port Said Rapid (Hossam Ali) Posrt Said EGY 2017-09-21
RcRownchangeKK*chgGame
 2177 2077 3.00 7 0.48 20 9.60 
  Mohamed, Taghian 2275 EGY1.0010.762015.20 
  Elgabry, Mohsen m2271 EGY0.5010.25205.00 
  Amin, Ashraf f2278 EGY0.001-0.2420-4.80 
  Fayad, Gamal 2140 EGY0.5010.09201.80 
  Wageih, Kareim m2338 EGY0.001-0.1820-3.60 
  Salah Mohamed, Mahmoud 1701 EGY1.0010.09201.80 
  El Amary, Kamal f2239 EGY0.001-0.2920-5.80 

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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