Individual Calculations July 2010
 Ayyad, Husain  Total change: 22.65  Rating chartPersonal card
 12th Dubai Open 2010 Dubai UAE 2010-04-05
RcRownchangeKK*chgGame
 2106 2126 3.50 8 -0.68 15 -10.20 
  Melkumyan, Hrant g2526  * ARM0.001-0.0815-1.20 
  Perez, Richard 1744 PHI1.0010.09151.35 
  Ramnath, Bhuvanesh, R 2360 IND0.001-0.2115-3.15 
  Al-Harmoudi, Mona wm1860 UAE1.0010.18152.70 
  Schneider, Veronika wm2314 HUN0.5010.24153.60 
  Feldman, Vladimir m2258 AUS0.001-0.3215-4.80 
  Ahmed, Fayez 1914 UAE0.001-0.7715-11.55 
  Manjunath, Jain 1875 IND1.0010.19152.85 
 * 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)
 
 9th Al Saleh International Open Chess Championship 2010 Taaz YEM 2010-06-01
RcRownchangeKK*chgGame
 2266 2141 5.00 8 2.19 15 32.85 
  Fedorov, Alexei g2541  * BLR0.001-0.0815-1.20 
  Alqamee, Ah Najeeb 1997 YEM1.0010.31154.65 
  Al Mozaee, Ahmed 2068 YEM1.0010.40156.00 
  Al-Hadaran, Hatim f2256 YEM1.0010.66159.90 
  Lodhi, Mahmood m2377 PAK0.001-0.2015-3.00 
  Mokhtar, Ahmed 2292 EGY1.0010.701510.50 
  Al-Zendani, Zendan m2398 YEM0.001-0.1815-2.70 
  Van Hoolant, Patric f2202 MNC1.0010.58158.70 
 * 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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