Individual Calculations June 2014
 Algzery, Ibrahim  Total change: -61.20  Rating chartPersonal card
 Egyptian League 2013 / 2014 Many Cites EGY 2014-02-07
RcRownchangeKK*chgGame
 2203 1990 0.00 6 -1.53 30 -45.90 
  Abdel Razik, Khaled m2390  * EGY0.001-0.0830-2.40 
  Elsenbary, Elsayed 1966 EGY0.001-0.5330-15.90 
  Tahan, Sabri m2240 EGY0.001-0.1930-5.70 
  Ismail, Reda 2146 EGY0.001-0.2930-8.70 
  Frhat, Ali m2363 EGY0.001-0.1030-3.00 
  Hasanin, Alaa 2111 EGY0.001-0.3430-10.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 15th Mahalla Open 2014 Mahalla EGY 2014-04-22
RcRownchangeKK*chgGame
 2177 1990 0.00 2 -0.51 30 -15.30 
  Atef, Hatem 2173 EGY0.001-0.2630-7.80 
  Abdelrahman, A.k. 2180 EGY0.001-0.2530-7.50 

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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