Individual Calculations July 2009
 Debashis, Das  Total change: 21.60  Rating chartPersonal card
 11th Dubai Open 2009 Dubai UAE 2009-04-26
RcRownchangeKK*chgGame
 2421 2352 5.00 9 1.34 15 20.10 
  Khademalsharieh, Sarasadat wf2002 IRI1.0010.11151.65 
  Anastasian, Ashot g2554 ARM1.0010.761511.40 
  Kotanjian, Tigran g2552 ARM0.001-0.2415-3.60 
  Melkumyan, Hrant g2528 ARM0.001-0.2715-4.05 
  Tawfeik, Moustafa 2154 EGY1.0010.24153.60 
  Arutinian, David g2548 GEO0.5010.25153.75 
  McHedlishvili, Mikheil g2586 GEO0.001-0.2115-3.15 
  Georg, Magdy f2277 EGY1.0010.40156.00 
  Gagunashvili, Merab g2591 GEO0.5010.30154.50 

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)
 
 1st SCS International Open GM Chess Tournament, India Bhubaneswar, Orissa, India IND 2009-06-07
RcRownchangeKK*chgGame
 2269 2352 5.50 9 0.10 15 1.50 
  Prince, Bajaj c2035 IND0.501-0.3715-5.55 
  Devangi, Patankar 2078 IND1.0010.17152.55 
  Kuzubov, Yuriy g2632 UKR0.5010.34155.10 
  Ramaswamy, Aarthie wg2191 IND0.501-0.2115-3.15 
  Abhilash, Reddy M L 2120 IND1.0010.21153.15 
  Ismagambetov, Anuar g2525 KAZ0.001-0.2715-4.05 
  Sai, Krishna G V f2180 IND1.0010.27154.05 
  Deepan, Chakkravarthy J g2482 IND0.5010.18152.70 
  Kiran, Manisha Mohanty wm2182 IND0.501-0.2215-3.30 

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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