Rapid: Individual Calculations February 2022
 Ahmed Emad Eldin, Hamza  Total change: -67.40  Rating chartPersonal card
 1st Cooperation Chess Championship ( Rapid ) Giza EGY 2022-01-29
RcRownchangeKK*chgGame
 1537 1474 0.00 7 -3.37 20 -67.40 
  Abd Elrahman, Haytham 1803 EGY0.001-0.1220-2.40 
  Sayed, Hany 2174 EGY0.001-0.0120-0.20 
  Elfar, Shereif 1239 EGY0.001-0.7920-15.80 
  El Ghatrify, Waleed 1628 EGY0.001-0.2920-5.80 
  Nagy Abdel Maksoud, Mohamed 1302 EGY0.001-0.7320-14.60 
  Nasser, Hossam 1227 EGY0.001-0.8120-16.20 
  Abdel Aal, Taha 1389 EGY0.001-0.6220-12.40 

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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