Individual Calculations November 2023
 Elnasri, Mohammed  Total change: -4.40  Rating chartPersonal card
 El Khayari Chess Open 2023 Marsa Matrouh EGY 2023-10-04
RcRownchangeKK*chgGame
 1915 1946 4.00 8 -0.22 20 -4.40 
  Tamer, Jana 1546  * EGY1.0010.08201.60 
  Ashraf, Shereif f2273 EGY0.001-0.1320-2.60 
  Elsayed, Samir 1564 EGY1.0010.09201.80 
  Alagouri, Hamdi Gaith 1733 LBA1.0010.23204.60 
  Fadi, Marko f2272 EGY0.001-0.1320-2.60 
  Fayad, Gamal 2077 EGY0.001-0.3220-6.40 
  Mahrous, Selim 1706 EGY1.0010.20204.00 
  Zayan, Osama 2146 EGY0.001-0.2420-4.80 
 * 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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