Individual Calculations May 2019
 Diganta, Roy  Total change: 46.00  Rating chartPersonal card
 Matrix Chess Academy Open FIDE Rated Tripura IND 2019-03-26
RcRownchangeKK*chgGame
 1400 1088 2.00 6 1.15 40 46.00 
  Eshan, Bhattacharjee 1454 IND0.001-0.1040-4.00 
  Pratyush, Kiran Borgohain 1380 IND0.5010.354014.00 
  Arunika, Ghosh 1419 IND0.001-0.1240-4.80 
  Arshiya, Das 1298 IND1.0010.774030.80 
  Dutta, Umashankar 1488  * IND0.001-0.0840-3.20 
  Parthajit, Saha 1360 IND0.5010.334013.20 
 * 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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