Individual Calculations May 2019
 Aadish, Shah  Total change: -21.60  Rating chartPersonal card
 8th NATIONAL SCHOOL Under 9 CHESS CHAMPIONSHIP 2019 Raipur, Chhattisgarh IND 2019-04-03
RcRownchangeKK*chgGame
 1195 1012 0.50 4 -0.54 40 -21.60 
  Dhanuka, Aman 1230 IND0.001-0.2240-8.80 
  Adharsh, K 1250 IND0.001-0.2040-8.00 
  Shriyansh, Dey 1166 IND0.5010.21408.40 
  Yug, Desai 1135 IND0.001-0.3340-13.20 

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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