Individual Calculations December 2017
 Ramanathan, Suraj  Total change: -21.20  Rating chartPersonal card
 48th Annual National Chess Congress Philadelphia, Pennsylvania USA 2017-11-24
RcRownchangeKK*chgGame
 1954 1953 1.50 4 -0.53 40 -21.20 
  Balakrishnan, Praveen m2353  * USA0.001-0.0840-3.20 
  Mucerino, Joseph 2075 USA0.5010.17406.80 
  Murgescu, Adi 1781 USA0.001-0.7340-29.20 
  Rama, Tejas 1608 USA1.0010.11404.40 
 * 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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