Individual Calculations July 2012
 Amar, Jyoti Kakoty  Total change: -32.10  Rating chartPersonal card
 03rd BCA International Open rating below 2000 Baruipur IND 2012-05-12
RcRownchangeKK*chgGame
 1588 1586 2.50 7 -1.07 30 -32.10 
  Shyam, Sundar Sharma 1843 IND0.001-0.1830-5.40 
  Nishant, Kumar 1873 IND0.001-0.1630-4.80 
  Ravi, Kumar S 1273 IND1.0010.14304.20 
  Kangsabanik, Prabir 1986  * IND0.001-0.0830-2.40 
  Tamal, Roy Choudhury 1348 IND1.0010.20306.00 
  Soham, Biswas 1401 IND0.501-0.2430-7.20 
  Salonika, Saina wc1394 IND0.001-0.7530-22.50 
 * 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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