Individual Calculations April 2019
 Krish, J Kalwani  Total change: -9.60  Rating chartPersonal card
 1st DDDBCA All Bengal FIDE Rating Open Chess tournament Kolkata IND 2019-03-15
RcRownchangeKK*chgGame
 1351 1071 0.50 4 -0.24 40 -9.60 
  Praloy, Sahoo 1471  * IND0.001-0.0840-3.20 
  Sagnik, Saha 1471  * IND0.001-0.0840-3.20 
  Souranshu, Roy Chaudhuri 1200 IND0.5010.17406.80 
  Anjistha, Basak 1263 IND0.001-0.2540-10.00 
 * 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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