Rapid: Individual Calculations January 2024
 George Abdelshahid, Samer  Total change: 32.40  Rating chartPersonal card
 Golden knight 61 Giza EGY 2023-12-15
RcRownchangeKK*chgGame
 1538 1151 1.50 7 0.81 40 32.40 
  Ibrahim, Ammar 1781 EGY0.001-0.0140-0.40 
  Mohamed Ismail, Mohamed 1560 EGY0.001-0.0840-3.20 
  Helmy Fahmy, Arsanios 1481 EGY1.0010.884035.20 
  Mohamed Elsaeed, Hatem 1512 EGY0.001-0.1040-4.00 
  Saleh, Sameh 1454 EGY0.001-0.1440-5.60 
  Mahmoud Hussain, Abdulla 1438 EGY0.5010.344013.60 
  Naiel, Abd El Rahman 1543 EGY0.001-0.0840-3.20 

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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