Individual Calculations December 2019
 Ajit, Kumar Saw  Total change: -53.40  Rating chartPersonal card
 1st BDCA-DSA FIDE Rated Open Chess Tournament Durgapur IND 2019-10-31
RcRownchangeKK*chgGame
 1196 1338 0.00 4 -2.67 20 -53.40 
  Eshan, Bhattacharjee 1571 IND0.001-0.2120-4.20 
  Saptarshi, Talukdar 1135 IND0.001-0.7620-15.20 
  Krishnabha, Ray 1054 IND0.001-0.8420-16.80 
  Sagar, Sinha 1025 IND0.001-0.8620-17.20 

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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