Blitz: Individual Calculations June 2017
 Alwani, Abdel Rahman  Total change: -42.60  Rating chartPersonal card
 Assem Abdel Razik Blitz Open 2017 Marsa Matrouh EGY 2017-05-19
RcRownchangeKK*chgGame
 1835 1897 2.50 8 -2.13 20 -42.60 
  Salah, Sayed 2217 EGY0.001-0.1320-2.60 
  Mahmoud, Saaid 1599 EGY0.001-0.8520-17.00 
  Bauomy, Magdy 1713 EGY0.001-0.7420-14.80 
  Elfaham, Mahmoud 1840 EGY0.001-0.5820-11.60 
  Abdel Sattar, Magdy 2009 EGY1.0010.652013.00 
  Sayed Ahmed, Khaled Ahmed 1705 EGY0.501-0.2520-5.00 
  Sobhy, Magdy 1641 EGY1.0010.19203.80 
  Elsenbary, Elsayed 1952 EGY0.001-0.4220-8.40 

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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