Individual Calculations July 2008
 Salem, Zahed  Total change: -8.40  Rating chartPersonal card
 4th Part of Egy League 2007/2008 Many Cities EGY 2008-03-07
RcRownchangeKK*chgGame
 2282 2263 1.50 3 0.06 15 0.90 
  Elzayady, Ahmed 2140 EGY0.001-0.6715-10.05 
  Abdel Fadil, Mohamed 2259 EGY1.0010.49157.35 
  Ezat, Mohamed m2448 EGY0.5010.24153.60 

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 Part of Egy League 2007/2008 Many Cites EGY 2008-04-01
RcRownchangeKK*chgGame
 2406 2269 0.50 3 -0.50 15 -7.50 
  Sarwat, Walaa m2390 EGY0.001-0.3415-5.10 
  Amin, Bassem g2558 EGY0.001-0.1615-2.40 
  Saber, Ibrahim 2269 EGY0.5010.00150.00 

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)
 
 6th Part of Egy League 2007/2008 Many Cites EGY 2008-05-09
RcRownchangeKK*chgGame
 2181 2269 0.50 1 -0.12 15 -1.80 
  Sobh, Amrou 2181 EGY0.501-0.1215-1.80 

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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