Blitz: Individual Calculations June 2017
 Salem, Sameh  Total change: 23.40  Rating chartPersonal card
 Assem Abdel Razik Blitz Open 2017 Marsa Matrouh EGY 2017-05-19
RcRownchangeKK*chgGame
 2001 1890 4.50 9 1.17 20 23.40 
  Ezat, Abdallah 2215 EGY0.001-0.1320-2.60 
  Suliman, Idriss 1526 SUD1.0010.10202.00 
  Raslan, Moustafa 2145 EGY0.001-0.1920-3.80 
  Kandil A, Saeyd 1644 EGY1.0010.19203.80 
  Nyazi, Nehad 2168 EGY0.5010.33206.60 
  Allam, Emad Hamdy 2142 EGY0.001-0.1920-3.80 
  Elsenbary, Elsayed 1952 EGY1.0010.592011.80 
  Elgabry, Mohsen m2278 EGY0.001-0.0920-1.80 
  Yehya, Ashraf 1935 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)
 

 

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