Individual Calculations February 2020
 Balasubramaniam, Nataraj  Total change: 41.20  Rating chartPersonal card
 18th Delhi International Open Grandmasters Chess Tournament 2020 CAt "C" Delhi IND 2020-01-13
RcRownchangeKK*chgGame
 1402 1100 3.00 6 2.06 20 41.20 
  Paulson, Frenchy 1450 IND0.001-0.1120-2.20 
  Shiba, Prasad Chakraborty 1500  * IND0.001-0.0820-1.60 
  Silseng, N Marak 1500  * IND1.0010.922018.40 
  Rao, Pn 1325 IND1.0010.782015.60 
  Pragadesh, P 1337 IND0.001-0.2020-4.00 
  Radhakrishnan.k.s 1297 IND1.0010.752015.00 
 * 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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