Individual Calculations October 2016
 Eledreesy, Amr  Total change: 29.60  Rating chartPersonal card
 21th Alexandria Open 2016 Alexandria EGY 2016-08-30
RcRownchangeKK*chgGame
 2024 1995 4.50 8 0.74 40 29.60 
  Sharl, Shady 1771 EGY1.0010.22408.80 
  Amin, Ashraf f2274 EGY0.001-0.1640-6.40 
  Aly, Magdy 1829 EGY1.0010.284011.20 
  Abo Bkr, Mohamed 1800 EGY1.0010.254010.00 
  Darwish, Mahmoud Hamdy 2154 EGY0.001-0.2940-11.60 
  Gabr, Mohsen f2311 EGY0.001-0.1340-5.20 
  Hany, Mark 1893 EGY1.0010.364014.40 
  Gaber, Waleid 2157 EGY0.5010.21408.40 

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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