Individual Calculations January 2010
 Krishnashish, Gogoi  Total change: 5.85  Rating chartPersonal card
 3rd Jugal Kishore Newatia Memorial International Open Rating Chess Tournament 2009 Guwahati, Assam. India IND 2009-11-29
RcRownchangeKK*chgGame
 2062 1818 1.00 3 0.39 15 5.85 
  Santanu, Borpatra 2091 IND0.001-0.1715-2.55 
  Rajesh, Kumar Sinha 1975 IND1.0010.711510.65 
  Singh, Y. Dhanabir 2120 IND0.001-0.1515-2.25 

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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