Individual Calculations January 2010
 Chattarjee, Laltu  Total change: -5.10  Rating chartPersonal card
 3rd Jugal Kishore Newatia Memorial International Open Rating Chess Tournament 2009 Guwahati, Assam. India IND 2009-11-29
RcRownchangeKK*chgGame
 2061 2197 5.00 8 -0.34 15 -5.10 
  Maharjan, Prem Krishna 1923 NEP1.0010.17152.55 
  Ghimire, Bishwo Vijaya 2003 NEP1.0010.25153.75 
  Singh, Pritam 2206 IND0.001-0.4915-7.35 
  Singh, Soram Rahul 1870 IND1.0010.13151.95 
  Projit, Pukhan 2057 IND1.0010.31154.65 
  Nepali, Badrilal 2124 NEP1.0010.40156.00 
  Nath, Rupankar 2216 IND0.001-0.4715-7.05 
  Santanu, Borpatra 2091 IND0.001-0.6415-9.60 

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)
 

 

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