Rapid: Individual Calculations January 2013
 Somoff, Abdo  Total change: 23.40  Rating chartPersonal card
 UAE National Day Chess Tournament Dubai UAE 2012-11-29
RcRownchangeKK*chgGame
 2093 2141 5.00 7 1.17 20 23.40 
  Mahmoud, Ahmed 1741  * UAE1.0010.08201.60 
  Komarov, Dimitri g2518 UKR0.001-0.0920-1.80 
  Ahmed, Fareed 1741  * UAE1.0010.08201.60 
  Santhosh, Purushothaman 1991 IND1.0010.30206.00 
  Al Qudaimi, Basheer m2402 YEM1.0010.822016.40 
  Tissir, Mohamed m2411 MAR0.001-0.1720-3.40 
  Abdulla, Abdulwahab 1844 UAE1.0010.15203.00 
 * 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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