Individual Calculations January 2009
 Apollosana Mangang, Rajkumar  Total change: 25.35  Rating chartPersonal card
 2nd North-East Open Rating Chess Tournament Guwahati, Assam, India IND 2008-10-27
RcRownchangeKK*chgGame
 2084 2170 6.00 7 1.69 15 25.35 
  Dutta, Pallav 1988 IND1.0010.26153.90 
  Prodip Bhuyan, 2032 IND1.0010.31154.65 
  Khumukcham, Sanjoy Singh 2126 IND1.0010.44156.60 
  Baruah, Utpal 2165 IND1.0010.49157.35 
  Santanu, Borpatra 2117 IND0.501-0.0715-1.05 
  Dhar, Rajib 2131 IND0.501-0.0515-0.75 
  Projit, Pukhan 2030 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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