Individual Calculations May 2010
 Awadhom, Rabea  Total change: -45.50  Rating chartPersonal card
 Egyptian League 2009/2010 Section B Many Cities EGY 2010-01-01
RcRownchangeKK*chgGame
 2193 2172 1.50 7 -1.82 25 -45.50 
  Zabeib, Mohamed 2155 EGY0.501-0.0225-0.50 
  Desoky, Ibrahim 2174 EGY0.5010.00250.00 
  Abdel Rahman, Alla 2164 EGY0.001-0.5125-12.75 
  Abdel Fadil, Mohamed 2217 EGY0.001-0.4425-11.00 
  Elsayed, Ahmed 1975 EGY0.501-0.2525-6.25 
  Fahmy, Osama 2220 EGY0.001-0.4325-10.75 
  Abdelnabbi, Imed m2448 EGY0.001-0.1725-4.25 

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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