Individual Calculations November 2009
 Surendran, N  Total change: -54.90  Rating chartPersonal card
 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
 1978 2105 4.50 10 -1.97 15 -29.55 
  Anwesh, Upadhyaya 2340 IND1.0010.791511.85 
  Rajesh, V A V f2300 IND0.001-0.2515-3.75 
  Nitin, S f2365 IND0.001-0.1815-2.70 
  Kumar, Sanu 1874 IND0.501-0.2915-4.35 
  Neelesh, Shankar 1870 IND0.001-0.7915-11.85 
  Vivekananda, L 1820 IND1.0010.16152.40 
  Sharath, E 1793 IND0.001-0.8615-12.90 
  Kaushik, Bhave 1784 IND1.0010.13151.95 
  Yohan, J 1864 IND0.001-0.8015-12.00 
  Rajat, Jatana 1771 IND1.0010.12151.80 

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)
 
 XX National Under-17 Open Chess Championship-2009 South West Institute, Chakradharpur, Jharkhand. India IND 2009-10-07
RcRownchangeKK*chgGame
 1992 2105 4.00 9 -1.69 15 -25.35 
  Swayams, Mishra 2259 IND0.001-0.2915-4.35 
  Bose, Sayan 1961 IND1.0010.31154.65 
  Kathmale, Sameer 2117 IND0.001-0.4815-7.20 
  Sumit, Kumar 1797 IND0.501-0.3615-5.40 
  Saurabh, Mandal 1902 IND0.001-0.7615-11.40 
  Shankar, Nilesh 1870 IND1.0010.21153.15 
  Patel, Divya 1706 IND1.0010.08151.20 
  Shyam, Nikil P f2410 IND0.001-0.1415-2.10 
  Roshan, Rangarajan 1904 IND0.501-0.2615-3.90 

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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