Individual Calculations February 2020
 Kumar, Amit  Total change: -33.40  Rating chartPersonal card
 4th Dalmia Cements All India Open FIDE Rating Chess Tournament 2019 Jharkhand IND 2019-12-26
RcRownchangeKK*chgGame
 1245 1269 0.00 3 -1.67 20 -33.40 
  Sinha, Sudhir Kumar 1669  * IND0.001-0.0820-1.60 
  Brij, Nandan Singh 1040 IND0.001-0.7920-15.80 
  Pranav, Kumar 1027 IND0.001-0.8020-16.00 
 * 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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