Rapid: Individual Calculations March 2019
 Ibrahim Wali, Mohamed  Total change: 47.00  Rating chartPersonal card
 Alex Medical Club Chess Rapid Alexandria EGY 2019-02-21
RcRownchangeKK*chgGame
 2004 1888 5.50 9 2.35 20 47.00 
  Zakrea, Abdel Azim 1501 EGY1.0010.09201.80 
  Abdel Aziem, Ramadan 2247 EGY1.0010.902018.00 
  Helmy, Amro 2014 EGY0.001-0.3320-6.60 
  Anwar, Ashraf Mohamed 2127 EGY1.0010.802016.00 
  Morsy, Elsayed 1979 EGY0.5010.12202.40 
  Elamrawy, Mohamed 1968 EGY1.0010.612012.20 
  Moreis, Amgad 2081 EGY0.001-0.2520-5.00 
  Meleiha, Mohamed 1925 EGY1.0010.552011.00 
  Raslan, Moustafa 2193 EGY0.001-0.1420-2.80 

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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