Individual Calculations December 2014
 Sukumar, Karmakar  Total change: -42.20  Rating chartPersonal card
 3rd National Amateur Chess Championship,2014 Kolkata IND 2014-11-16
RcRownchangeKK*chgGame
 1468 1367 1.00 8 -2.11 20 -42.20 
  Rajarshi, Dutta 1767  * IND0.001-0.0820-1.60 
  Harpal, Himansu Sekhar 1606 IND0.001-0.2020-4.00 
  Deshmukh, Nachiket 1679 IND0.001-0.1420-2.80 
  Diya, Chowdhury 1183 IND0.001-0.7420-14.80 
  Aneek, Das 1641 IND0.001-0.1720-3.40 
  Hiran, Banerjee 1236 IND0.001-0.6820-13.60 
  Pranit, Malhotra 1102 IND1.0010.18203.60 
  Sujeet, Chakraborty 1532 IND0.001-0.2820-5.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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