Individual Calculations October 2008
 Shalaby, Ahmed  Total change: 23.40  Rating chartPersonal card
 Egyptian Cup 1st part Many Cities EGY 2008-06-01
RcRownchangeKK*chgGame
 2115 2143 1.00 1 0.46 15 6.90 
  Raslan, Mohamed 2115 EGY1.0010.46156.90 

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
 2242 2129 2.50 4 1.10 15 16.50 
  Kamel, Mohamed 2100 EGY1.0010.46156.90 
  Elbasuny, Fahmy 2255 EGY1.0010.671510.05 
  Rahman, Yehya m2311 EGY0.5010.24153.60 
  Atea, Saad 2300 EGY0.001-0.2715-4.05 

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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