Rapid: Individual Calculations February 2015
 Hussain, Ahmed Mohamed  Total change: -23.80  Rating chartPersonal card
 4th Gharbia Rapid 2015 Mahalla EGY 2015-01-03
RcRownchangeKK*chgGame
 1995 2035 2.00 6 -1.19 20 -23.80 
  El Amary, Kamal f2281 EGY0.001-0.1920-3.80 
  Sameeh, Hany f2231 EGY0.001-0.2520-5.00 
  Taha, Shereif 1745 EGY1.0010.16203.20 
  Atea, Khaled 2182 EGY0.001-0.3020-6.00 
  Abdelmotagally, Sadek 1886 EGY0.001-0.7020-14.00 
  Ashraf Arafat, Amro 1644 EGY1.0010.09201.80 

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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