Individual Calculations January 2020
 Dhriti, Shah  Total change: -51.20  Rating chartPersonal card
 9th NATIONAL SCHOOLS CHESS CHAMPIONSHIPS - 2019 U 12 Girls Aurangabad IND 2019-11-26
RcRownchangeKK*chgGame
 1177 1126 0.50 4 -1.28 40 -51.20 
  Shaik, Julekha Bahaar 1010 IND0.001-0.6640-26.40 
  Maheshwari, Harshita 1035 IND0.501-0.1240-4.80 
  Anahita, Verma 1432 IND0.001-0.1440-5.60 
  Sevitha, Viju M 1230 IND0.001-0.3640-14.40 

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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