Individual Calculations July 2011
 Ahmed, Fayez  Total change: -12.90  Rating chartPersonal card
 13th Dubai Open 2011 Dubai UAE 2011-04-10
RcRownchangeKK*chgGame
 1980 1911 3.00 9 -0.86 15 -12.90 
  Swapnil, S Dhopade m2311  * IND0.001-0.0815-1.20 
  Al-Tarbosh, Ward f2230 SYR0.001-0.1315-1.95 
  Shiva, Gunal S 1629 IND1.0010.16152.40 
  Kowsarinia, Amir f2168 IRI0.001-0.1815-2.70 
  Birjukov, Sergey f2218 RUS0.001-0.1415-2.10 
  Perez, Richard 1734 PHI0.001-0.7315-10.95 
  Abdulla, Ali 1669 UAE1.0010.20153.00 
  Nouman, Amna wf1723 UAE1.0010.26153.90 
  Marcos, Marvin 2134 PHI0.001-0.2215-3.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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