Individual Calculations April 2019
 Sohom, Chatterjee  Total change: 16.00  Rating chartPersonal card
 1st DDDBCA All Bengal FIDE Rating Open Chess tournament Kolkata IND 2019-03-15
RcRownchangeKK*chgGame
 1420 1109 1.00 4 0.40 40 16.00 
  Debasish, Mukherjee 1509  * IND0.001-0.0840-3.20 
  Anjishnu, Mondal 1464 IND0.001-0.1140-4.40 
  Mrinmoy, Ranjan Sikdar 1410 IND0.001-0.1540-6.00 
  Dhanuka, Aman 1296 IND1.0010.744029.60 
 * 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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