Individual Calculations March 2018
 Adireddy, Arjun  Total change: -53.20  Rating chartPersonal card
 7th NATIONAL SCHOOL CHESS CHAMPIONSHIP - 2018 Under - 9 Open Bhubaneshwar IND 2018-01-28
RcRownchangeKK*chgGame
 1112 1502 0.50 2 -1.33 40 -53.20 
  Kodela, Keerthi Kanth 1119 IND0.001-0.9140-36.40 
  Mummana, Venkata Ruthvik 1105 IND0.501-0.4240-16.80 

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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