Individual Calculations May 2012
 Othman, A Moussa  Total change: -10.90  Rating chartPersonal card
 UAE League Tournament for Men Emirates UAE 2012-02-10
RcRownchangeKK*chgGame
 2304 2323 2.50 4 0.40 10 4.00 
  Faisal, Abdulla c2240 UAE0.501-0.1110-1.10 
  Hassan, Abdullah m2368 UAE0.5010.06100.60 
  Alhuwar, Jasem f2241 UAE1.0010.39103.90 
  Hassan, Abdullah m2368 UAE0.5010.06100.60 

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)
 
 14th Dubai Open 2012 Dubai UAE 2012-04-14
RcRownchangeKK*chgGame
 2131 2323 5.00 9 -1.49 10 -14.90 
  Talal, Al-Hammadi 1923  * UAE1.0010.08100.80 
  Andriasian, Zaven g2616 ARM0.001-0.1510-1.50 
  Salah, Romany 2108 EGY0.501-0.2710-2.70 
  Abedi, Ali 2197 IRI0.001-0.6710-6.70 
  Kritik, Satija 1923  * IND1.0010.08100.80 
  Chommyyev, Mihail f2168 TKM1.0010.29102.90 
  Ayyad, Maher f2162 BRN0.501-0.2110-2.10 
  Nandhidhaa, Pv 2160 IND0.001-0.7210-7.20 
  Abdulla, Abdulwahab 1923  * UAE1.0010.08100.80 
 * 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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