Rapid: Individual Calculations July 2022
 Mahmoud El Kattan, Wael  Total change: 11.60  Rating chartPersonal card
 Black Horse 34 Alexandria EGY 2022-06-24
RcRownchangeKK*chgGame
 1601 1161 1.00 6 0.58 20 11.60 
  Sawers, Kerlus 1732 EGY0.001-0.0220-0.40 
  Abdel Salam, Ahmed Islam 1562 EGY0.001-0.0820-1.60 
  Khader, Saiid 1656 EGY0.001-0.0420-0.80 
  Zakrea, Abdel Azim 1571 EGY0.001-0.0820-1.60 
  Elsayed Antar, Mohamed 1469 EGY1.0010.862017.20 
  Nabil, Mena 1616 EGY0.001-0.0620-1.20 

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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