Blitz: Individual Calculations April 2017
 Mourad, Samuel  Total change: -46.00  Rating chartPersonal card
 Mrs, Gihan Elsahar Blitz Chess Alexandria EGY 2017-03-18
RcRownchangeKK*chgGame
 1524 1420 0.50 7 -2.30 20 -46.00 
  Mohamed, Osama 1820  * EGY0.001-0.0820-1.60 
  Abdel Razik, Islam 1805 EGY0.001-0.0920-1.80 
  Hashem, Mostafa 1651 EGY0.001-0.2120-4.20 
  Omar, Samy 1820  * EGY0.001-0.0820-1.60 
  Nyazi, Nour 1078 EGY0.001-0.8820-17.60 
  Swilam, Mahmoud 1290 EGY0.001-0.6820-13.60 
  Nyazi, Nadeen 1204 EGY0.501-0.2820-5.60 
 * 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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