Individual Calculations November 2011
 Ahmed Holi Ali, Moawia  Total change: -76.20  Rating chartPersonal card
 Zone 4.2 Championship and World Cup Qualification (Male) Khartoum SUD 2011-05-20
RcRownchangeKK*chgGame
 2142 2182 3.50 9 -1.42 30 -42.60 
  Rashed, Yagoup 2102 SUD0.001-0.6130-18.30 
  Nadir, Samer c2157 SUD0.001-0.5330-15.90 
  Emojong, Elijan 2154 UGA0.001-0.5430-16.20 
  Gemish, A. 1880 SUD1.0010.15304.50 
  Olape, Olubumi 2245 NGR0.001-0.4130-12.30 
  Sarwat, Walaa m2350 EGY0.001-0.2830-8.40 
  Asim, Ale Elapid c2075 SUD1.0010.353010.50 
  Makem, Pierre c1939 CMR1.0010.20306.00 
  Ibrahim, Hatem 2373 EGY0.5010.25307.50 

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)
 
 Alexandria Open 2011 Alexandria EGY 2011-09-05
RcRownchangeKK*chgGame
 2081 2182 2.00 5 -1.12 30 -33.60 
  Nader, Mohamed 2065 EGY1.0010.343010.20 
  El Arousy, Abdul Hameed m2310 EGY0.001-0.3330-9.90 
  Tork, Mohamed 2114 EGY0.501-0.0930-2.70 
  Shehata, Ashraf 1850 EGY0.501-0.3830-11.40 
  Mosallam, Hosam 2064 EGY0.001-0.6630-19.80 

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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