Individual Calculations January 2009
 Tapan, Kumar Jamatia  Total change: -23.25  Rating chartPersonal card
 "MONGINIS" 46th National 'B' Chess Championship 2008 Goa,India IND 2008-09-15
RcRownchangeKK*chgGame
 2082 1821 0.00 5 -0.93 25 -23.25 
  Maheswaran, P 2171 IND0.001-0.1125-2.75 
  Arun, J 2084 IND0.001-0.1825-4.50 
  Mandloi, Mukesh 2047 IND0.001-0.2125-5.25 
  Mohapatra, G C 2138 IND0.001-0.1325-3.25 
  Shiva, Murugan R K 1971 IND0.001-0.3025-7.50 

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)
 

 

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