Individual Calculations November 2022
 Battal, Saad  Total change: -74.00  Rating chartPersonal card
 6th El Khayari Matrouh Open 2022 Marsa Matrouh EGY 2022-10-07
RcRownchangeKK*chgGame
 1412 1740 1.50 6 -3.70 20 -74.00 
  Emad, Yousf 1325 EGY0.001-0.9320-18.60 
  Elsorady, Mahmoud 1355 EGY0.001-0.9120-18.20 
  Ashraf, Fady 1340  * EGY1.0010.08201.60 
  Ezz Eldin, Tawfeik 1454 EGY0.001-0.8420-16.80 
  El Nabawy, Nabil 1496 EGY0.501-0.3020-6.00 
  Mahmoud Youssef, Noha 1499 EGY0.001-0.8020-16.00 
 * 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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