Individual Calculations April 2009
 Roy, Prantik  Total change: 122.55  Rating chartPersonal card
 7th Parsvnath International Open Chess Tournament 2009 Modern School, Barakhamba Road, New Delhi, India IND 2009-01-11
RcRownchangeKK*chgGame
 2282 2071 7.00 10 4.56 15 68.40 
  Rajesh, Kumar 1816 IND1.0010.19152.85 
  Babu, N Sudhakar m2332 IND1.0010.821512.30 
  Praveen Kumar, C 2360 IND0.001-0.1615-2.40 
  Dutta, Joydeep 2301 IND0.5010.29154.35 
  Anwesh, Upadhyaya 2269 IND0.5010.26153.90 
  Deshmukh, Anup m2311 IND1.0010.801512.00 
  Maheswaran, P 2297 IND1.0010.791511.85 
  Katalymov, Boris N m2367 KAZ1.0010.851512.75 
  Rathnakaran, K m2421 IND0.001-0.1115-1.65 
  Vul, Arkadi Eremeevich g2344 RUS1.0010.831512.45 

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 Gurgaon International Open Chess Tournament - India Suncity World School, Sector-54, Gurgaon, India IND 2009-01-21
RcRownchangeKK*chgGame
 2307 2071 5.50 9 3.61 15 54.15 
  Mohannad, Farhan f2279 JOR1.0010.771511.55 
  Nadig, Kruttika wm2367 IND0.5010.35155.25 
  Palit, Somak 2400 IND0.5010.38155.70 
  Konguvel, Ponnuswamy m2421 IND0.001-0.1115-1.65 
  Vishnu, Prasanna 2266 IND0.5010.25153.75 
  Hegde, Ravi Gopal m2213 IND0.5010.19152.85 
  Jaiswal, Puneet 2234 IND1.0010.721510.80 
  Joshi, G B 2273 IND0.5010.26153.90 
  Deshmukh, Anup m2311 IND1.0010.801512.00 

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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