Individual Calculations January 2009
 Surya, Narayana, M  Total change: 67.35  Rating chartPersonal card
 "MONGINIS" 46th National 'B' Chess Championship 2008 Goa,India IND 2008-09-15
RcRownchangeKK*chgGame
 2082 1827 4.50 11 2.40 15 36.00 
  Phoobalan, P 2177 IND0.5010.39155.85 
  Kiran, Manisha Mohanty wm2177 IND0.5010.39155.85 
  Suresh, P K 2058 IND0.001-0.2115-3.15 
  Gusain, Himal 2108 IND0.5010.34155.10 
  Rawal, Shailesh 2131 IND0.001-0.1415-2.10 
  Prince, Bajaj 2111 IND0.001-0.1615-2.40 
  Patil, Pratik 2003 IND0.5010.23153.45 
  Baij Nath, Prasad 2035 IND1.0010.771511.55 
  Rishi, Thariani 1998 IND0.5010.23153.45 
  Biswajit, Nag 2029 IND1.0010.761511.40 
  Gagare, Shardul 2070 IND0.001-0.2015-3.00 

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)
 
 XIX National Under - 17 Boys Chess Championship 2008 Kalash Mangal Karyalay, Aurangabad, Maharashtra, India IND 2008-10-08
RcRownchangeKK*chgGame
 2097 1862 4.50 8 2.72 15 40.80 
  Pradeep, Kumar R A 2206 IND1.0010.881513.20 
  Nitin, S f2212 IND1.0010.891513.35 
  Priyadharshan, K f2212 IND0.001-0.1115-1.65 
  Muthu, Alagappan M 2019 IND0.5010.21153.15 
  Santhosbaala, R S 1917 IND1.0010.58158.70 
  Anwesh, Upadhyaya 2183 IND0.001-0.1315-1.95 
  Avinash, Singh 1965 IND1.0010.64159.60 
  Arun, J 2062 IND0.001-0.2415-3.60 

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)
 
 38th National Junior Under-19 Boys Chess Championship - 2008 Tadepalligudem, West Godawari District , Andra Pradesh, India IND 2008-11-03
RcRownchangeKK*chgGame
 2096 1862 2.50 7 0.86 15 12.90 
  Sandeep, Y 2198 IND0.5010.38155.70 
  Sethuraman, S P m2212 IND0.001-0.1115-1.65 
  Vedprakash, Sinha 2113 IND0.001-0.1915-2.85 
  Grover, Sahaj f2212 IND0.001-0.1115-1.65 
  Sivanesan, S 1612 IND1.0010.19152.85 
  Abhilash, Reddy M L 2116 IND1.0010.811512.15 
  Navin, Kanna T U 2212 IND0.001-0.1115-1.65 

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)
 
 34th Boys National Sub-Junior Chess Championship 2008 Subramanya Sabha, Mangalore, Karnataka, India IND 2008-11-26
RcRownchangeKK*chgGame
 1926 1862 1.00 6 -1.49 15 -22.35 
  Kulkarni, Rakesh 2146 IND0.001-0.1615-2.40 
  G, Akash 2054 IND0.001-0.2515-3.75 
  Jedhe, Pinak 1597 IND1.0010.18152.70 
  Sunil Dev, S 1526 IND0.001-0.8815-13.20 
  Navalgund, Niranjan 2064 IND0.001-0.2415-3.60 
  Sai, Krishna G V f2166 IND0.001-0.1415-2.10 

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)
 

 

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