Individual Calculations October 2013
 El Arousy, Abdul Hameed  Total change: 16.50  Rating chartPersonal card
 Bahabek Ya Balady Chess Open Meet Ghamr EGY 2013-09-03
RcRownchangeKK*chgGame
 2138 2336 7.00 8 1.10 15 16.50 
  Wafa, Shrook wg1993 EGY1.0010.12151.80 
  Abdel Razik, Ahmed 2064 EGY1.0010.17152.55 
  Zein, Hani 2132 EGY1.0010.24153.60 
  Ameir, Moheb m2259 EGY0.501-0.1115-1.65 
  Hesham, Abdelrahman m2333 EGY0.5010.00150.00 
  Ahmed, Moustafa Elsayed 1975 EGY1.0010.10151.50 
  Ahmed, Abuzied 2127 SUD1.0010.23153.45 
  Gabr, Mohsen 2223 EGY1.0010.35155.25 

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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