Individual Calculations October 2016
 Darwish, Mahmoud Hamdy  Total change: 12.20  Rating chartPersonal card
 21th Alexandria Open 2016 Alexandria EGY 2016-08-30
RcRownchangeKK*chgGame
 2065 2154 6.00 9 0.61 20 12.20 
  Elmorshdy, Begad 1754  * EGY1.0010.08201.60 
  Shehata, Ashraf 1852 EGY1.0010.15203.00 
  Elgabry, Mohsen m2318 EGY0.001-0.2820-5.60 
  Shoieb, Mahmoud 1925 EGY1.0010.21204.20 
  Eledreesy, Amr 1995 EGY1.0010.29205.80 
  Fadi, Marko 2283 EGY0.5010.17203.40 
  Abdou, Mohamed Hamdy 2068 EGY0.501-0.1220-2.40 
  Gabr, Mohsen f2311 EGY0.5010.21204.20 
  Hamdy, Mohamed 2082 EGY0.501-0.1020-2.00 
 * 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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