Individual Calculations October 2008
 Nader, Mohamed  Total change: -40.75  Rating chartPersonal card
 7th Dubai Juniors Chess Championship2008 Dubai UAE 2008-07-07
RcRownchangeKK*chgGame
 1946 2082 2.00 4 -0.69 25 -17.25 
  Schulz, Anja 1856 GER0.001-0.7925-19.75 
  Jung, Ho Jin 1869 KOR1.0010.23255.75 
  Bajarani, Ulvi f2202 AZE0.5010.16254.00 
  Valerio, Axel John 1856 PHI0.501-0.2925-7.25 

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
 2107 2082 0.00 2 -0.94 25 -23.50 
  Samweil, Anis 2241 EGY0.001-0.2925-7.25 
  Fouad, Abo Bakr 1973 EGY0.001-0.6525-16.25 

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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