Individual Calculations January 2009
 Mahasweta, Kumar  Total change: -21.90  Rating chartPersonal card
 The Telegraph School Chess Championship 2008 Gorky Sadan,Kolkata,India IND 2008-09-02
RcRownchangeKK*chgGame
 1976 1832 0.50 3 -0.49 15 -7.35 
  Girish, A Koushik f2108 IND0.001-0.1715-2.55 
  Roy, Prantik 2057 IND0.001-0.2215-3.30 
  Singh, Ankit K 1763 IND0.501-0.1015-1.50 

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)
 
 2nd North-East Open Rating Chess Tournament Guwahati, Assam, India IND 2008-10-27
RcRownchangeKK*chgGame
 2006 1816 1.00 3 0.23 15 3.45 
  Mughaho Awomi, 2016 IND1.0010.761511.40 
  Trailokya, Nanda 2066 IND0.001-0.1915-2.85 
  Chiraranjan, Bhuyan 1935 IND0.001-0.3415-5.10 

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)
 
 22nd National Under 13 Girls Chess Championship 2008 Vellore Institute of Technology, Vellore, Tamilnadu, India IND 2008-11-14
RcRownchangeKK*chgGame
 1617 1816 5.50 9 -1.20 15 -18.00 
  Sushmitha, G 1558 IND1.0010.18152.70 
  Michelle, Catherina P 1713 IND0.501-0.1415-2.10 
  Janu, V 1759 IND0.501-0.0815-1.20 
  Srija, Seshadri 1706 IND0.001-0.6515-9.75 
  Sarkar, Arna 1566 IND0.501-0.3115-4.65 
  Isha, Bhave 1507 IND1.0010.14152.10 
  Monnisha, G K 1726 IND0.501-0.1215-1.80 
  Arunima, Kalra 1519 IND0.501-0.3515-5.25 
  Limaye, Gayatri 1495 IND1.0010.13151.95 

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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