Individual Calculations February 2017
 Aditya, Chatterjee  Total change: -29.20  Rating chartPersonal card
 6th JRD Tata All India Open Chess Tournament 2016 jharkhand IND 2016-12-25
RcRownchangeKK*chgGame
 1455 1219 0.50 5 -0.73 40 -29.20 
  Girish, Dakliya Yogesh 1619  * IND0.001-0.0840-3.20 
  Patro, Yasoman 1526 IND0.001-0.1440-5.60 
  Praveen, Kumar (tata) 1497 IND0.001-0.1740-6.80 
  Sohini, Ganguly 1619  * IND0.001-0.0840-3.20 
  Shiraz, Arisha 1014 IND0.501-0.2640-10.40 
 * 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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