Individual Calculations July 2015
 Kamel, Mahmoud  Total change: -9.00  Rating chartPersonal card
 Egyptian League 2014/2015 (B) Many Cities EGY 2014-11-21
RcRownchangeKK*chgGame
 2165 2259 3.00 6 -0.73 20 -14.60 
  Atea, Khaled 2207 EGY0.001-0.5720-11.40 
  Rahman, Yehya m2218 EGY1.0010.44208.80 
  Fawzy, Adham f2223 EGY0.001-0.5520-11.00 
  Gaber, Waleid 2208 EGY0.501-0.0720-1.40 
  Elsenbary, Elsayed 1975 EGY1.0010.16203.20 
  Nyazi, Nehad 2157 EGY0.501-0.1420-2.80 

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)
 
 Egyptian League 2014/2015 Cairo EGY 2015-06-11
RcRownchangeKK*chgGame
 2308 2235 1.50 3 0.28 20 5.60 
  Sobh, Amrou 2145 EGY1.0010.38207.60 
  Ezat, Mohamed m2472 EGY0.001-0.2020-4.00 
  Yousry, Salah f2306 EGY0.5010.10202.00 

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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