Individual Calculations July 2009
 Geetha, Narayanan Gopal  Total change: 2.70  Rating chartPersonal card
 2nd KAQUN Barcza Gedeon Memorial Budapest HUN 2009-04-06
RcRownchangeKK*chgGame
 2685 2572 0.50 1 0.15 10 1.50 
  Almasi, Zoltan g2685 HUN0.5010.15101.50 

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)
 
 11th Dubai Open 2009 Dubai UAE 2009-04-26
RcRownchangeKK*chgGame
 2450 2572 6.00 9 0.12 10 1.20 
  Saud, Mohamed 2222 UAE1.0010.11101.10 
  Moosavian, S Hamed f2395 IRI0.501-0.2310-2.30 
  Al Qudaimi, Basheer m2424 YEM0.501-0.2010-2.00 
  Narayanan, Srinath m2381 IND1.0010.25102.50 
  Sangupta, Deep m2466 IND1.0010.36103.60 
  Arun Prasad, S g2552 IND0.501-0.0310-0.30 
  Guseinov, Gadir g2659 AZE0.001-0.3810-3.80 
  Hirneise, Tobias f2407 GER1.0010.28102.80 
  Jankovic, Alojzije g2540 CRO0.501-0.0410-0.40 

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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