Rapid: Individual Calculations April 2017
 Abo Elyazeed, Omar  Total change: -24.40  Rating chartPersonal card
 IA Ahmed Yehya Rapid Alexandria EGY 2017-02-28
RcRownchangeKK*chgGame
 1848 1976 4.00 8 -1.22 20 -24.40 
  Elmorshdy, Begad 1576  * EGY1.0010.08201.60 
  Abdel Razik, Khaled m2376  * EGY0.001-0.0820-1.60 
  Gad, Mohammed Qotb 1657 EGY1.0010.13202.60 
  Zayan, Osama 2152 EGY0.001-0.2720-5.40 
  Abo Khatwa, Omran 1649 EGY0.001-0.8720-17.40 
  Ez Eldin, Ibrahim 1794 EGY1.0010.26205.20 
  Elmaghraby, Abdel Basset 1720 EGY0.001-0.8120-16.20 
  Abbas, Ahmed 1856 EGY1.0010.34206.80 
 * 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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