Individual Calculations April 2016
 Pratyay, Chowdhury  Total change: 9.20  Rating chartPersonal card
 2nd ADRA FIDE Open Rating purulia , WB IND 2016-03-16
RcRownchangeKK*chgGame
 1691 1359 1.00 6 0.23 40 9.20 
  Arpan, Das 1759  * IND0.001-0.0840-3.20 
  Sunil, Kumar Ray 1759  * IND0.5010.424016.80 
  Sonkalan, Bharati 1719 IND0.001-0.1040-4.00 
  Sumit, Roy 1707 IND0.001-0.1140-4.40 
  Shuvam, Roy 1591 IND0.5010.294011.60 
  Sourath, Biswas 1608 IND0.001-0.1940-7.60 
 * 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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