Individual Calculations July 2015
 El Ghazali, Youssef M.  Total change: 27.20  Rating chartPersonal card
 Egyptian League 2014/2015 (A) Many Cities EGY 2014-11-21
RcRownchangeKK*chgGame
 2092 2241 5.50 6 1.49 20 29.80 
  Hassan, Sayed Barakat m2354 EGY0.5010.15203.00 
  Abdel Samee, Mohamed 2217 EGY1.0010.47209.40 
  Wiliam, Magdi 1913 EGY1.0010.13202.60 
  Elazzawy, Walid 2033 EGY1.0010.23204.60 
  Zabeib, Mohamed 2192 EGY1.0010.43208.60 
  Shehata, Ashraf 1841  * EGY1.0010.08201.60 
 * 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)
 
 Egyptian League 2014/2015 Cairo EGY 2015-06-11
RcRownchangeKK*chgGame
 2209 2265 1.00 2 -0.13 20 -2.60 
  Hesham, Abdelrahman m2389 EGY0.001-0.3320-6.60 
  Saiid, Ibrahim 2028 EGY1.0010.20204.00 

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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