Individual Calculations January 2009
 Nihal, Manjunath  Total change: 46.20  Rating chartPersonal card
 012 COMMONWEALTH CHESS CHAMPIONSHIP 2008 Nagpur, Indian IND 2008-09-28
RcRownchangeKK*chgGame
 2128 1947 4.50 10 1.62 15 24.30 
  Girinath, P D S m2297 IND0.001-0.1115-1.65 
  Ramnath, Bhuvanesh, R 2239 IND0.001-0.1515-2.25 
  Meghna, C H 1729 IND1.0010.22153.30 
  Thejkumar, M S 2297 IND0.001-0.1115-1.65 
  Monnisha, G K 1741 IND1.0010.24153.60 
  Dhar-Barua, Saheli wm2180 IND1.0010.791511.85 
  Jabbar, Abdul 2211 IND0.5010.32154.80 
  Preethi, R 2183 IND0.001-0.2015-3.00 
  Russell, M K A 2213 SRI1.0010.821512.30 
  Gurpreet, Singh Maras 2187 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)
 
 22nd National Under 13 Boys Chess Championship 2008 Vellore Institute of Technology, Vellore, Tamilnadu, India IND 2008-11-14
RcRownchangeKK*chgGame
 1847 1943 7.00 9 1.46 15 21.90 
  Kshitij, Singla 1647 IND0.001-0.8515-12.75 
  Sabari, Giri Vashan S 1671 IND0.501-0.3315-4.95 
  Gokulakrishnan, M 1729 IND1.0010.23153.45 
  Vishnu, Gopakumar 1818 IND1.0010.33154.95 
  Kaushik, Bhave 1757 IND1.0010.26153.90 
  Majumdar, Chandrasish 2050 IND1.0010.65159.75 
  Rishi, Thariani 1986 IND0.5010.06150.90 
  Eswar, R 2028 IND1.0010.62159.30 
  Vishnu, Sharon, R 1935 IND1.0010.49157.35 

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)
 

 

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