Individual Calculations July 2015
 Atea, Khaled  Total change: -25.80  Rating chartPersonal card
 Egyptian League 2014/2015 (B) Many Cities EGY 2014-11-21
RcRownchangeKK*chgGame
 2094 2207 7.00 13 -1.29 20 -25.80 
  Kamel, Mahmoud 2259 EGY1.0010.572011.40 
  Gaafar, Mahmoud 2042 EGY0.501-0.2220-4.40 
  Hussein, Mahmoud 2011 EGY1.0010.25205.00 
  Ataoot, Mohamed 2088 EGY1.0010.34206.80 
  Ezat, Abdallah 2233 EGY0.001-0.4620-9.20 
  Wahba, Mohamed 1937 EGY0.501-0.3320-6.60 
  Mosallam, Hosam 2130 EGY0.501-0.1120-2.20 
  Ismail, Reda 2133 EGY0.001-0.6020-12.00 
  Gaafar, Mahmoud 2042 EGY1.0010.28205.60 
  Hamdy, Mohamed 2094 EGY0.501-0.1520-3.00 
  Elnahas, Mohamed 1807  * EGY1.0010.08201.60 
  Ezat, Abdallah 2233 EGY0.001-0.4620-9.20 
  Rahman, Yehya m2218 EGY0.001-0.4820-9.60 
 * 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)
 
 Alexandia Rated Players Alexandria EGY 2015-06-06
RcRownchangeKK*chgGame
 2024 2208 6.50 9 0.00 20 0.00 
  Allam, Ahmad 1835 EGY1.0010.10202.00 
  Elsayed, Gamal 1989 EGY0.501-0.2820-5.60 
  Ramadan, Moustafa 1962 EGY1.0010.19203.80 
  Aly, Osama Mahmoud 2064 EGY1.0010.31206.20 
  Mosallam, Hosam 2149 EGY0.501-0.0820-1.60 
  Mousa, Ahmed 2248 EGY0.001-0.4420-8.80 
  Ibrahim, Emad Eldin 1912 EGY1.0010.15203.00 
  Moreis, Amgad 1964 EGY1.0010.20204.00 
  Sultan, Mohamed 2096 YEM0.501-0.1520-3.00 

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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