Individual Calculations October 2008
 Ezat, Abdallah  Total change: 49.95  Rating chartPersonal card
 Egyptian Cup 1st part Many Cities EGY 2008-06-01
RcRownchangeKK*chgGame
 2057 2213 1.00 1 0.29 15 4.35 
  Ibrahim, Waleed 2057 EGY1.0010.29154.35 

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
 2308 2237 1.00 2 0.19 15 2.85 
  Nyazi, Nehad 2247 EGY0.5010.01150.15 
  Hassan, Sayed Barakat m2369 EGY0.5010.18152.70 

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)
 
 4th Assiut Open 2008 Assiut EGY 2008-07-19
RcRownchangeKK*chgGame
 2160 2237 5.00 8 0.21 15 3.15 
  Fouad, Abo Bakr 1973 EGY1.0010.18152.70 
  Adel, Hyssam 2081 EGY1.0010.29154.35 
  Sayed, Hany 2052 EGY1.0010.26153.90 
  Naby, Saiid A. 2342 EGY0.5010.14152.10 
  Aly Ibrahim, Alaa 2052 EGY1.0010.26153.90 
  Eldesoky, Hatem 2227 EGY0.501-0.0115-0.15 
  Frhat, Ali m2407 EGY0.001-0.2815-4.20 
  Elgendy, Ahmed 2145 EGY0.001-0.6315-9.45 

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)
 
 Egypt Chess Championship 2008 ( Final) Cairo EGY 2008-07-30
RcRownchangeKK*chgGame
 2289 2237 6.50 9 2.64 15 39.60 
  Mona, Khaled wg2007 EGY1.0010.21153.15 
  Hassan, Sayed Barakat m2369 EGY1.0010.681510.20 
  Naby, Saiid A. 2342 EGY1.0010.64159.60 
  Abdel Razik, Khaled f2395 EGY0.001-0.2915-4.35 
  Sadek, Sameh 2276 EGY1.0010.55158.25 
  Ezat, Mohamed m2426 EGY0.5010.25153.75 
  Abou El Zein, Eid Mahmoud m2298 EGY1.0010.58158.70 
  El Ghazali, Youssef M. m2322 EGY0.001-0.3815-5.70 
  Fahmy, Osama 2166 EGY1.0010.40156.00 

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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