Individual Calculations November 2009
 Sethuraman, S P  Total change: 3.60  Rating chartPersonal card
 4th Kolkata Open Grandmaster Chess Tournament 2009 Gorky Sadan, Kolkata, India IND 2009-09-01
RcRownchangeKK*chgGame
 2396 2443 5.50 10 -0.16 10 -1.60 
  Abhishek, Das 2263 IND0.501-0.2410-2.40 
  Das, Sayantan f2235 IND0.001-0.7710-7.70 
  Shashikant, Kutwal 2314 IND0.501-0.1710-1.70 
  Koshy, Varugeese m2293 IND1.0010.30103.00 
  Vishnu, Prasanna V f2342 IND1.0010.36103.60 
  Tkachiev, Vladislav g2669 FRA0.5010.29102.90 
  Gupta, Abhijeet g2584 IND0.5010.19101.90 
  Guseinov, Gadir g2667 AZE0.001-0.2210-2.20 
  Premnath, R 2303 IND1.0010.31103.10 
  Grover, Sahaj f2288 IND0.501-0.2110-2.10 

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)
 
 39th National Junior (U-19) Chess Championship Stree Seva Mandir Diamond Jubilee Media Centre, Jawaharlal Nehru Stadium, Chennai, Tamilnadu IND 2009-09-20
RcRownchangeKK*chgGame
 2260 2443 8.50 11 0.52 10 5.20 
  Vigneshwaran, S 2043  * IND1.0010.08100.80 
  , G, Akash 2161 IND1.0010.16101.60 
  Mehar, Chinna Reddy C H 2235 IND0.001-0.7710-7.70 
  Navalgund, Niranjan 2185 IND1.0010.18101.80 
  Narayanan, K 2228 IND0.501-0.2710-2.70 
  Sahoo, Utkal Ranjan 2217 IND1.0010.21102.10 
  Saravana, Krishnan P 2302 IND1.0010.31103.10 
  Rajesh, V A V f2300 IND1.0010.31103.10 
  Lalith, Babu M R m2477 IND1.0010.55105.50 
  Swapnil, S Dhopade 2407 IND0.001-0.5510-5.50 
  Arun, Karthik R 2303 IND1.0010.31103.10 
 * 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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