Individual Calculations November 2018
 Labib, Ibrahim Hasan  Total change: -0.60  Rating chartPersonal card
 3rd Aal Elkhaiary Chess Open Marsa Matrouh EGY 2018-10-11
RcRownchangeKK*chgGame
 2173 2418 7.00 9 -0.06 10 -0.60 
  Sadek, Abdel Rahman 2018  * EGY1.0010.08100.80 
  Elamrawy, Mohamed 2018  * EGY1.0010.08100.80 
  Mosallam, Hosam 2128 EGY1.0010.16101.60 
  Fadi, Marko f2294 EGY0.501-0.1710-1.70 
  El Amary, Kamal f2162 EGY0.501-0.3110-3.10 
  Sobh, Amrou m2174 EGY1.0010.20102.00 
  Meged, Elsayed A 2116 EGY1.0010.15101.50 
  Abdelnabbi, Imed m2434 EGY0.001-0.4810-4.80 
  Sameeh, Hany f2210 EGY1.0010.23102.30 
 * 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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