Individual Calculations July 2008
 Kamel, Nabil  Total change: -8.85  Rating chartPersonal card
 4th Part of Egy League 2007/2008 Many Cities EGY 2008-03-07
RcRownchangeKK*chgGame
 2100 2154 0.00 1 -0.58 15 -8.70 
  Abdel Wahed, Tarek 2100 EGY0.001-0.5815-8.70 

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)
 
 5th Part of Egy League 2007/2008 Many Cites EGY 2008-04-01
RcRownchangeKK*chgGame
 2208 2136 0.00 1 -0.40 15 -6.00 
  Abdel Samee, Mohamed 2208 EGY0.001-0.4015-6.00 

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)
 
 Egyptian Championship 2008 Part 1 Cairo EGY 2008-04-19
RcRownchangeKK*chgGame
 2184 2136 3.00 6 0.39 15 5.85 
  Abdel Aziz, Ahmed 2136 EGY1.0010.50157.50 
  Sayed, Hany 2043 EGY0.001-0.6315-9.45 
  Hamed, Mohamed 2255 EGY1.0010.66159.90 
  Saber, Ibrahim 2269 EGY1.0010.681510.20 
  Ezat, Abdallah 2213 EGY0.001-0.3915-5.85 
  Salah, Sayed 2188 EGY0.001-0.4315-6.45 

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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