Individual Calculations October 2008
 Elsayed, Moustafa  Total change: -26.40  Rating chartPersonal card
 Egyptian Cup 1st part Many Cities EGY 2008-06-01
RcRownchangeKK*chgGame
 2198 2224 0.50 1 -0.04 15 -0.60 
  Atef, Hatem 2198 EGY0.501-0.0415-0.60 

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)
 
 Egyptian Cup 2nd part Many Cities EGY 2008-07-11
RcRownchangeKK*chgGame
 2196 2242 1.00 2 -0.13 15 -1.95 
  Kamel, Mahmoud 2204 EGY0.501-0.0515-0.75 
  Eldardery, Alaa 2187 EGY0.501-0.0815-1.20 

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)
 
 Egypt Chess Championship 2008 ( Final) Cairo EGY 2008-07-30
RcRownchangeKK*chgGame
 2148 2242 4.00 9 -1.59 15 -23.85 
  Ameir, Moheb 2034 EGY0.001-0.7715-11.55 
  Ismail, Shereif f2152 EGY0.501-0.1215-1.80 
  Abo Zekry, Mohamed 2211 EGY1.0010.46156.90 
  Zayan, Osama 2203 EGY0.001-0.5515-8.25 
  Mona, Khaled wg2007 EGY1.0010.21153.15 
  Sadek, Sameh 2276 EGY0.5010.05150.75 
  Wageih, Kareim m2214 EGY1.0010.46156.90 
  Fahmy, Osama 2166 EGY0.001-0.6015-9.00 
  Hesham, Abdelrahman 2071 EGY0.001-0.7315-10.95 

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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