Individual Calculations November 2009
 Sumit, Kumar Jha  Total change: -4.20  Rating chartPersonal card
 1ST SYNA International Rating Chess Tournament Katni, Madhya Pradesh, India IND 2009-09-24
RcRownchangeKK*chgGame
 2096 1980 1.50 5 -0.22 15 -3.30 
  Sharma, Hari O M 2211 IND0.001-0.2115-3.15 
  Fenil, Shah 2240 IND0.001-0.1815-2.70 
  Mishra, Manoj 2168 IND0.5010.24153.60 
  Vipul, Subhashi 2249 IND0.001-0.1715-2.55 
  Rishav, Mitra 1612 IND1.0010.10151.50 

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
 1941 1980 5.50 10 -0.06 15 -0.90 
  Stany, G A 2325 IND0.001-0.1115-1.65 
  Rishav, Mitra 1612 IND1.0010.10151.50 
  Deepak, Katiyar 2145 IND0.5010.22153.30 
  Priyadharshan, K f2379 IND0.001-0.0815-1.20 
  Aravindh, Chithambaram Vr 1821 IND1.0010.29154.35 
  Roshan, Rangarajan 1904 IND0.001-0.6015-9.00 
  Sumit, Kumar 1797 IND0.501-0.2415-3.60 
  Samanta, Prantik 1681 IND1.0010.15152.25 
  Eshwanth Dev, Kumar J 1908 IND0.501-0.1015-1.50 
  Solanke, Vishal 1841 IND1.0010.31154.65 

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)
 

 

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