Individual Calculations July 2022
 Mohamed Azzab, Mareim  Total change: 70.40  Rating chartPersonal card
 Adly Chess Academy Classic U2000 Cairo EGY 2022-05-30
RcRownchangeKK*chgGame
 1529 1252 2.50 4 1.76 40 70.40 
  Maged, Mathew 1538 EGY0.001-0.1640-6.40 
  Elhoseiny, Shereif 1694 EGY0.5010.444017.60 
  Mohamed Morsy, Nasser 1486 EGY1.0010.794031.60 
  Mohamed Serag Eldeen, Ahmed 1397 EGY1.0010.694027.60 

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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