Individual Calculations September 2009
 Abdel Fadil, Mohamed  Total change: 12.15  Rating chartPersonal card
 Egy Open 1st Part Cairo EGY 2009-07-20
RcRownchangeKK*chgGame
 2134 2193 5.00 7 0.95 15 14.25 
  Sharaf Eldin, Tamer 1976 EGY1.0010.22153.30 
  Hamam, Mahmoud 2056 EGY1.0010.32154.80 
  Tork, Mohamed 2135 EGY1.0010.42156.30 
  Abdel Rahman, Alla 2189 EGY1.0010.49157.35 
  Saber, Ibrahim 2218 EGY0.5010.03150.45 
  Shaarawy, Ahmed 2125 EGY0.501-0.0915-1.35 
  Eldesoky, Hatem 2237 EGY0.001-0.4415-6.60 

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)
 
 5th Asiut International Open Asiut EGY 2009-08-04
RcRownchangeKK*chgGame
 2122 2193 4.00 7 -0.14 15 -2.10 
  Elgantiry, Ahmed 1956 EGY0.001-0.8015-12.00 
  Elkady, Moustafa 1981 EGY1.0010.23153.45 
  Elbaruni, Mohamed c2062 LBA1.0010.32154.80 
  Mosallam, Hosam 2113 EGY1.0010.39155.85 
  Amin, Ashraf 2357 EGY0.001-0.2815-4.20 
  Lotfy, Yusef 2065 EGY1.0010.33154.95 
  Ibrahim, Hatim 2320 EGY0.001-0.3315-4.95 

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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