Rapid: Individual Calculations September 2018
 Megahed, Wael  Total change: 6.80  Rating chartPersonal card
 Martyr Colonel: Ahmed Saber Mansi 10th. of Ramadan EGY 2018-08-18
RcRownchangeKK*chgGame
 2234 1905 1.00 5 0.34 20 6.80 
  Khalil, Ahmed Salem 2130 EGY0.5010.28205.60 
  Sarwat, Walaa m2288 EGY0.001-0.0920-1.80 
  Rahman, Yehya m2205 EGY0.5010.35207.00 
  Yousry, Salah f2245 EGY0.001-0.1220-2.40 
  El Arousy, Abdul Hameed m2300 EGY0.001-0.0820-1.60 

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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