Rapid: Individual Calculations October 2018
 Raja, Bose  Total change: 23.20  Rating chartPersonal card
 ECR Open Rapid Chess Challenger Bihar IND 2018-09-08
RcRownchangeKK*chgGame
 1466 1211 2.50 6 1.16 20 23.20 
  Samir, Kumar 1611  * IND0.001-0.0820-1.60 
  Bhoopnath 1611  * IND0.5010.42208.40 
  Mantosh, Kumar 1425 IND1.0010.772015.40 
  Syed, Hasan Musa 1423 IND0.001-0.2320-4.60 
  Sunil, Kumar 1112 IND1.0010.36207.20 
  Minki, Sinha 1611  * IND0.001-0.0820-1.60 
 * 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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