Individual Calculations November 2009
 Abhishek, Das  Total change: 57.90  Rating chartPersonal card
 4th Kolkata Open Grandmaster Chess Tournament 2009 Gorky Sadan, Kolkata, India IND 2009-09-01
RcRownchangeKK*chgGame
 2437 2263 6.00 10 3.28 15 49.20 
  Sethuraman, S P m2443 IND0.5010.24153.60 
  Murali Krishnan, B T m2420 IND1.0010.711510.65 
  Sengupta, Deep m2494 IND0.5010.29154.35 
  Adhiban, B m2490 IND0.001-0.2115-3.15 
  Saptarshi, Roy m2389 IND0.5010.17152.55 
  Roy Chowdhury, Saptarshi m2436 IND0.5010.23153.45 
  Girinath, P D S m2405 IND0.5010.19152.85 
  Palit, Somak 2388 IND1.0010.671510.05 
  Konguvel, Ponnuswamy m2440 IND0.5010.23153.45 
  Thejkumar, M S m2467 IND1.0010.761511.40 

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)
 
 1ST SYNA International Rating Chess Tournament Katni, Madhya Pradesh, India IND 2009-09-24
RcRownchangeKK*chgGame
 2132 2263 6.50 9 0.58 15 8.70 
  Yadav, Kalpit 1863  * IND1.0010.08151.20 
  Joshi, Deergha Raj 2014 NEP1.0010.19152.85 
  Pawan, Bathm 2037 IND1.0010.21153.15 
  Dave, Kantilal 2169 IND1.0010.37155.55 
  Kamble, Vikramaditya m2350 IND0.001-0.3815-5.70 
  Sharma, Harish 2166 IND1.0010.37155.55 
  Deepak, Katiyar 2145 IND0.501-0.1615-2.40 
  Das, Arghyadip m2407 IND0.5010.19152.85 
  Negi, V S 2034 IND0.501-0.2915-4.35 
 * 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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