Individual Calculations July 2013
 Elsenbary, Elsayed  Total change: 8.40  Rating chartPersonal card
 Egyptian League 2012/2013 Many Cities EGY 2012-11-05
RcRownchangeKK*chgGame
 2248 2025 1.50 4 0.56 15 8.40 
  Ezat, Mohamed m2425  * EGY0.001-0.0815-1.20 
  Hassan, Tarek Ahmed 2231 EGY0.001-0.2415-3.60 
  Saber, Ibrahim 2190 EGY1.0010.721510.80 
  Lotfy, Abdel Rahman 2146 EGY0.5010.16152.40 
 * 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)
 

 

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