Individual Calculations April 2008
 Tork, Mohamed  Total change: -21.60  Rating chartPersonal card
 Egyptian Championship Final 2007 Cairo EGY 2007-12-01
RcRownchangeKK*chgGame
 2244 2200 1.50 5 -0.70 15 -10.50 
  Elgabry, Mohsen m2333 EGY0.5010.18152.70 
  Amin, Ashraf 2309 EGY0.001-0.3515-5.25 
  Eldesoky, Hatem 2213 EGY0.001-0.4815-7.20 
  Elgendy, Ahmed 2174 EGY1.0010.46156.90 
  Ezat, Abdallah 2191 EGY0.001-0.5115-7.65 

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)
 
 2nd part of EGY League 2007-2008 Many Cities EGY 2007-12-14
RcRownchangeKK*chgGame
 2364 2200 0.00 3 -0.85 15 -12.75 
  Ezat, Mohamed m2440 EGY0.001-0.2015-3.00 
  Tahan, Sabri m2323 EGY0.001-0.3315-4.95 
  El Ghazali, Youssef M. m2330 EGY0.001-0.3215-4.80 

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)
 
 3rd Part of Egy League 2007/2008 Many Cities EGY 2008-01-04
RcRownchangeKK*chgGame
 2131 2213 3.50 5 0.45 15 6.75 
  Hanafy, Salah 2158 EGY0.001-0.5815-8.70 
  Moh. Abdel, Zaher 2267 EGY1.0010.58158.70 
  Sheded, Ahmed 2065 EGY0.501-0.2015-3.00 
  Nashaat, Esam 2074 EGY1.0010.31154.65 
  Anwar, Ashraf 2093 EGY1.0010.34155.10 

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)
 
 Aswan Chess Championship Aswan EGY 2008-02-09
RcRownchangeKK*chgGame
 2127 2213 4.00 7 -0.34 15 -5.10 
  Hassan, Amrou 1997 EGY1.0010.22153.30 
  Adel, Hyssam 2069 EGY1.0010.31154.65 
  Adly, Ahmed g2551 EGY0.001-0.1215-1.80 
  Salah, Ahmed As 2064 EGY0.001-0.7015-10.50 
  Ameir, Moheb 1968 EGY1.0010.20153.00 
  Mosallam, Hosam 2074 EGY0.001-0.6915-10.35 
  Abdel Fatah, Mohamed 2167 EGY1.0010.44156.60 

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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