Individual Calculations January 2020
 Roy, Aanya  Total change: 13.20  Rating chartPersonal card
 9th NATIONAL SCHOOLS CHESS CHAMPIONSHIPS - 2019 U 12 Girls Aurangabad IND 2019-11-26
RcRownchangeKK*chgGame
 1301 1318 4.00 7 0.33 40 13.20 
  Vakcheri, Mohitha 1451 IND0.001-0.3240-12.80 
  Bhavishya, Anubotula 1049 IND1.0010.17406.80 
  Pranitha, Priya Polisetty 1114 IND1.0010.24409.60 
  Patel, Riddhi R wc1633 IND0.001-0.1440-5.60 
  Tiwari, Radhika 1029 IND1.0010.16406.40 
  Sinthia, Sarkar 1600 IND0.001-0.1640-6.40 
  Kale, Shruti 1232 IND1.0010.384015.20 

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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