Individual Calculations April 2019
 Prabhat, Ranjan Kumar  Total change: 19.60  Rating chartPersonal card
 3rd Dalmia Cements All India Open fIDE Rated Jharkhand IND 2019-03-23
RcRownchangeKK*chgGame
 1339 1082 2.00 5 0.98 20 19.60 
  Kaustuv, Kundu 1482  * IND0.001-0.0820-1.60 
  Kundu, Uttam 1482  * IND0.001-0.0820-1.60 
  Banerjee, Abhradeep 1231 IND0.5010.20204.00 
  Archisman, Patra 1198 IND0.5010.16203.20 
  Akhil, Pinnoju 1304 IND1.0010.782015.60 
 * 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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