Individual Calculations November 2017
 Arya, Usha  Total change: -42.40  Rating chartPersonal card
 34th National U-15 Girls - 2017 Ahmedabad IND 2017-10-01
RcRownchangeKK*chgGame
 1332 1233 2.50 9 -1.06 40 -42.40 
  Sanskriti, Goyal 1633  * IND0.001-0.0840-3.20 
  Benasir, M 1498 IND0.001-0.1840-7.20 
  Patel, Riddhi R 1478 IND0.5010.304012.00 
  Kalyani, B 1507 IND0.001-0.1740-6.80 
  Aakanksha, Patel 1094 IND0.501-0.1940-7.60 
  Kamya, Gupta 1035 IND1.0010.24409.60 
  Greeshma, Anand Dhumal 1536 IND0.001-0.1440-5.60 
  Lakhwani, Nandani 1104 IND0.501-0.1740-6.80 
  Panchal, Hiya 1106 IND0.001-0.6740-26.80 
 * 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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