Individual Calculations January 2012
 Zayan, Mohamed  Total change: 113.40  Rating chartPersonal card
 Zagaziq Open 2011 Zaqaziq EGY 2011-10-22
RcRownchangeKK*chgGame
 1949 1549 0.50 2 0.34 30 10.20 
  Beshara, Nadi 1949  * EGY0.5010.423012.60 
  Fadi, Marko 1949  * EGY0.001-0.0830-2.40 
 * 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)
 
 Egyptian Championship 2011 Cairo EGY 2011-11-13
RcRownchangeKK*chgGame
 1947 1547 4.00 7 3.44 30 103.20 
  Lowis, Magdy 1947  * EGY1.0010.923027.60 
  Ismail, Reda 1947  * EGY0.001-0.0830-2.40 
  Mona, Khaled wg1947  * EGY0.001-0.0830-2.40 
  Saiid, Ibrahim 1947  * EGY0.001-0.0830-2.40 
  Elsayed, Shereif 1947  * EGY1.0010.923027.60 
  Elkady, Moustafa 1947  * EGY1.0010.923027.60 
  Yousry, Mohamed 1947  * EGY1.0010.923027.60 
 * 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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