Individual Calculations May 2024
 Ritabrata, Chakraborty  Total change: 27.20  Rating chartPersonal card
 5th DDDBCA Open FIDE Rating Tournament 2024 Kolkata IND 2024-04-11
RcRownchangeKK*chgGame
 1690 1907 7.50 9 0.68 40 27.20 
  Sourabh, Suman 1507  * IND1.0010.08403.20 
  Ishir, Narayan 1585 IND1.0010.13405.20 
  Soumen, Mondal 1683 IND0.501-0.2840-11.20 
  Shresth, Mahapatra 1672 IND1.0010.21408.40 
  Mudil, Dharewa 1598 IND1.0010.14405.60 
  Arpan, Das 1989 IND0.001-0.3940-15.60 
  Soumalya, Mondol 1773 IND1.0010.324012.80 
  Chitrak, Naha 1690 IND1.0010.22408.80 
  Archisman, Patra 1710 IND1.0010.254010.00 
 * 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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