Individual Calculations November 2022
 El Amary, Kamal  Total change: -71.20  Rating chartPersonal card
 6th El Khayari Matrouh Open 2022 Marsa Matrouh EGY 2022-10-07
RcRownchangeKK*chgGame
 1578 2032 3.00 7 -3.56 20 -71.20 
  Alaa, Dema 1384 EGY1.0010.01200.20 
  Mohamed Ramadan, Yehya 1632  * EGY0.001-0.9220-18.40 
  Ibrahim, Mohamed Ahmed 1592 EGY1.0010.06201.20 
  Tamer Waguih, Farid 1700 EGY0.001-0.8820-17.60 
  Karmel.jalghoum 1578 PLE0.001-0.9420-18.80 
  Hefny, Ibrahem 1569 EGY1.0010.05201.00 
  Elbatsh, Mohamed 1589 EGY0.001-0.9420-18.80 
 * 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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