Individual Calculations February 2018
 Choudekar, Dinesh  Total change: 3.60  Rating chartPersonal card
 Delhi International Open - 2018 (Cat 'C') New Delhi IND 2018-01-13
RcRownchangeKK*chgGame
 1463 1144 0.50 3 0.09 40 3.60 
  Kuldeep, Singh Panwar 1499 IND0.5010.394015.60 
  Somender, B L 1495 IND0.001-0.1140-4.40 
  Somnath, Pal 1396 IND0.001-0.1940-7.60 

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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