Individual Calculations July 2009
 Amit Kumar, Medda  Total change: 17.55  Rating chartPersonal card
 NORTH 24 PGS FIDE RATED CHESS TOURNAMENT 2009 Dumdum, Kolkata, West Bengal, India IND 2009-04-10
RcRownchangeKK*chgGame
 2086 2163 6.50 9 1.17 15 17.55 
  Shoumi, Mukerjee 1813 IND1.0010.11151.65 
  Subon, Sundor Raha 1884 IND1.0010.16152.40 
  Roop, Saurav 2032 IND1.0010.32154.80 
  Dilip, Das 2089 IND1.0010.40156.00 
  Saptarshi, Roy m2396 IND1.0010.791511.85 
  Swayams, Mishra 2211 IND0.001-0.4315-6.45 
  Bhattacharya, Niladri Shekhar 2072 IND1.0010.38155.70 
  Thakurta, Soumya 2098 IND0.001-0.5915-8.85 
  Satyajit, Kundu 2182 IND0.5010.03150.45 

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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