Individual Calculations October 2008
 Tork, Mohamed  Total change: -12.00  Rating chartPersonal card
 Egyptian Cup 1st part Many Cities EGY 2008-06-01
RcRownchangeKK*chgGame
 2119 2191 1.00 2 -0.19 15 -2.85 
  Hassan, Hosam 2025 EGY1.0010.28154.20 
  Mansour, Salah 2212 EGY0.001-0.4715-7.05 

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
 2284 2216 2.00 6 -0.44 15 -6.60 
  Mekki, Nagy 2235 EGY0.5010.03150.45 
  Mekki, Nagy 2235 EGY0.5010.03150.45 
  Fathy, Elameir 2303 EGY0.001-0.3815-5.70 
  Ibrahim, Hatim 2287 EGY1.0010.60159.00 
  El Ghazali, Youssef M. m2322 EGY0.001-0.3615-5.40 
  El Ghazali, Youssef M. m2322 EGY0.001-0.3615-5.40 

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)
 
 4th Assiut Open 2008 Assiut EGY 2008-07-19
RcRownchangeKK*chgGame
 2057 2216 4.00 6 -0.17 15 -2.55 
  Magdy, Andro 1901 EGY1.0010.14152.10 
  Sayed, Hany 2052 EGY0.001-0.7215-10.80 
  Adel, Hyssam 2081 EGY0.001-0.6815-10.20 
  Hassan, Amrou 1991 EGY1.0010.22153.30 
  Elkady, Moustafa 1974 EGY1.0010.20153.00 
  Naby, Saiid A. 2342 EGY1.0010.671510.05 

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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