Individual Calculations May 2019
 Roy Chowdhury, Saptarshi  Total change: -4.00  Rating chartPersonal card
 Matrix Chess Academy Open FIDE Rated Tripura IND 2019-03-26
RcRownchangeKK*chgGame
 1949 2296 7.50 9 -0.40 10 -4.00 
  Sourish, Debnath 1896  * IND1.0010.08100.80 
  Ballyr, Sinha 1896  * IND1.0010.08100.80 
  Ramesh, Kalai 1896  * IND0.501-0.4210-4.20 
  Eshan, Bhattacharjee 1896  * IND1.0010.08100.80 
  Bapu, Debbarma 1896  * IND1.0010.08100.80 
  Suvradeepta, Das 1997 IND0.501-0.3510-3.50 
  Rupam, Mukherjee 1896  * IND1.0010.08100.80 
  Nath, Rupankar 2022 IND1.0010.17101.70 
  Arpan, Das 2147 IND0.501-0.2010-2.00 
 * 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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