Individual Calculations July 2008
 Matta, Vinay Kumar  Total change: 7.80  Rating chartPersonal card
 3rd Kolkata Open Grand Master Chess Tournament 2008 Gorky Sadan,Kolkata, India. IND 2008-03-24
RcRownchangeKK*chgGame
 2362 2260 6.00 10 2.37 15 35.55 
  Sriram, Jha m2457 IND0.001-0.2515-3.75 
  Abhratanu, Dutta 2081 IND1.0010.27154.05 
  Murali Krishnan, B T 2363 IND1.0010.64159.60 
  Das, Arghyadip 2404 IND0.001-0.3115-4.65 
  Palit, Somak 2340 IND0.001-0.3915-5.85 
  Mohota, Nisha wg2409 IND1.0010.701510.50 
  Abhishek, Das 2337 IND1.0010.61159.15 
  Kamble, Vikramaditya m2387 IND1.0010.671510.05 
  Sundararajan, Kidambi m2442 IND0.001-0.2615-3.90 
  Himanshu, Sharma m2398 IND1.0010.691510.35 

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)
 
 2nd Air Marshal Subroto Mukerjee Memorial 2008 Subroto Park, Delhi Cantonment, New Delhi-10, India IND 2008-04-11
RcRownchangeKK*chgGame
 2193 2257 6.00 10 0.29 15 4.35 
  Baig, Akram 1920 IND0.501-0.3815-5.70 
  Karma, Pandya 1949 IND1.0010.14152.10 
  Rajesh, Kumar 2071 IND0.501-0.2415-3.60 
  Srivastava, Mithilesh Kumar 2019 IND1.0010.20153.00 
  Deepak, Katiyar 2120 IND1.0010.32154.80 
  Prakash, Ram 2310 IND1.0010.57158.55 
  Sriram, Jha m2451 IND0.5010.25153.75 
  Konguvel, Ponnuswamy m2373 IND0.001-0.3415-5.10 
  Prasenjit, Datta 2317 IND0.5010.08151.20 
  Roktim, Bandyopadhyay m2396 IND0.001-0.3115-4.65 

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)
 
 JAIPUR INTERNATIONAL RATING OPEN CHESS TOURNAMENT, 2008 Jaipur IND 2008-04-21
RcRownchangeKK*chgGame
 1947 2257 3.00 6 -2.14 15 -32.10 
  Tarun, Sharma 1921 IND0.501-0.3815-5.70 
  Kushal, Bharat Bagadia 1907 IND0.501-0.3915-5.85 
  Sahil, Tickoo 1907 IND1.0010.11151.65 
  Das, Sayantan 2055 IND0.001-0.7615-11.40 
  Yogesh, Gautam 1907 IND1.0010.11151.65 
  Venkata, Krishna Karthik K 1985 IND0.001-0.8315-12.45 

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)
 

 

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