Individual Calculations October 2013
 Hassan, Sayed Barakat  Total change: -15.60  Rating chartPersonal card
 Bahabek Ya Balady Chess Open Meet Ghamr EGY 2013-09-03
RcRownchangeKK*chgGame
 2079 2357 5.00 8 -1.56 10 -15.60 
  Sobhy, Tamer 1997 EGY1.0010.10101.00 
  Anwar, Ashraf 2079 EGY0.501-0.3310-3.30 
  Shafek, Mohamed 2072 EGY0.501-0.3410-3.40 
  Elsenbary, Elsayed 1965 EGY1.0010.08100.80 
  Abdel Razik, Ahmed 2064 EGY1.0010.15101.50 
  Ahmed, Abuzied 2127 SUD0.001-0.7910-7.90 
  Gouda, Mohamed 1993 EGY1.0010.10101.00 
  Hesham, Abdelrahman m2333 EGY0.001-0.5310-5.30 

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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