Rapid: Individual Calculations April 2017
 Mohamed, Osama  Total change: 62.20  Rating chartPersonal card
 IA Ahmed Yehya Rapid Alexandria EGY 2017-02-28
RcRownchangeKK*chgGame
 2149 1923 5.00 8 3.11 20 62.20 
  Elsenosy, Hesham 2214 EGY0.5010.35207.00 
  Abo Bkr, Mohamed 1816 EGY1.0010.35207.00 
  Yasseen, Aly m2294 EGY0.5010.40208.00 
  Abdel Aziz, Ehab 2149 EGY1.0010.792015.80 
  Hosni, Yehya 2096 EGY1.0010.732014.60 
  Shaarawy, Ahmed 2144 EGY0.001-0.2220-4.40 
  Saber, Ibrahim 2158 EGY1.0010.792015.80 
  Sadek, Sameh f2323  * EGY0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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