Individual Calculations August 2012
 Anwar, Ashraf  Total change: -19.20  Rating chartPersonal card
 14th Mahalla 2012 Mahalla EGY 2012-07-09
RcRownchangeKK*chgGame
 2065 2119 1.00 4 -1.28 15 -19.20 
  Khalil, Badr 2058 EGY0.001-0.5815-8.70 
  Shafek, Mohamed 2054 EGY0.001-0.5915-8.85 
  Ghareb, Ahmed 1910 EGY1.0010.23153.45 
  Zayan, Osama 2236 EGY0.001-0.3415-5.10 

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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