Individual Calculations November 2009
 Saptarshi, Roy  Total change: 12.50  Rating chartPersonal card
 4th Kolkata Open Grandmaster Chess Tournament 2009 Gorky Sadan, Kolkata, India IND 2009-09-01
RcRownchangeKK*chgGame
 2387 2389 5.50 10 0.48 10 4.80 
  Karma, Pandya 2147 IND1.0010.20102.00 
  Gupta, Abhijeet g2584 IND0.001-0.2510-2.50 
  Phadke, Sohan 2207 IND1.0010.26102.60 
  Gagunashvili, Merab g2580 GEO0.001-0.2510-2.50 
  Abhishek, Das 2263 IND0.501-0.1710-1.70 
  Swayams, Mishra 2259 IND1.0010.32103.20 
  Himanshu, Sharma m2471 IND0.001-0.3910-3.90 
  Bitan, Banerjee 2306 IND1.0010.39103.90 
  Panchanathan, Magesh Chandran g2532 IND0.5010.19101.90 
  Deepan, Chakkravarthy J g2524 IND0.5010.18101.80 

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)
 
 The Ravana Challenge International Chess Tournament 2009 Colombo SRI 2009-09-12
RcRownchangeKK*chgGame
 2220 2389 6.50 10 -0.35 10 -3.50 
  Ranasinghe, S D 1989  * SRI1.0010.08100.80 
  Pongkiettisak, Sant 2007 THA0.501-0.4110-4.10 
  Maheswaran, P f2347 IND0.001-0.5610-5.60 
  Pinto, Semuthu 1989  * SRI1.0010.08100.80 
  Anuruddha, G C 2185 SRI1.0010.24102.40 
  Akshat, Khamparia f2263 IND1.0010.33103.30 
  Gagunashvili, Merab g2580 GEO0.001-0.2510-2.50 
  Das, Sayantan f2235 IND0.501-0.2110-2.10 
  Gavi, Siddayya 2013 IND1.0010.09100.90 
  Filippov, Anton g2595 UZB0.5010.26102.60 
 * 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)
 
 1ST SYNA International Rating Chess Tournament Katni, Madhya Pradesh, India IND 2009-09-24
RcRownchangeKK*chgGame
 2215 2389 7.50 9 1.12 10 11.20 
  Jotish, Joy 1989  * IND1.0010.08100.80 
  Pathak, Tekendra Raj 2031 NEP1.0010.10101.00 
  Mishra, R K 2164 IND1.0010.22102.20 
  Santhosh, Kausik 2215 IND0.501-0.2310-2.30 
  Bartakke, Amardeep S 2197 IND1.0010.25102.50 
  Akshat, Khamparia f2263 IND1.0010.33103.30 
  Sriram, Jha m2497 IND0.5010.15101.50 
  Singh, Gurpreet Pal 2301 IND0.501-0.1210-1.20 
  Saurabh, Kherdekar f2274 IND1.0010.34103.40 
 * 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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