Individual Calculations October 2018
 Elamrawy, Mohamed  Total change: 17.20  Rating chartPersonal card
 Alexandria Open 2018 Alexandria EGY 2018-09-03
RcRownchangeKK*chgGame
 1996 1964 4.50 8 0.86 20 17.20 
  Saad Mohamed, Gaber 1695 EGY1.0010.17203.40 
  Ibrahim, Hosam 2185 EGY0.5010.28205.60 
  Ezat, Abdallah 2247 EGY1.0010.842016.80 
  Yousry, Salah f2323 EGY0.001-0.1020-2.00 
  Rashed, Nabil 2106 EGY0.5010.19203.80 
  Sakr, Abdel Rehem 1605 EGY0.501-0.4020-8.00 
  Abdel Aziz, Mohamed 1687 EGY1.0010.17203.40 
  Zayan, Osama 2120 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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