Individual Calculations September 2019
 Amudhan, M  Total change: -10.00  Rating chartPersonal card
 33rd NATIONAL U-9 OPEN CHESS CHAMPIONSHIPS-2019 Ahmedabad IND 2019-08-03
RcRownchangeKK*chgGame
 1271 1109 1.50 6 -0.25 40 -10.00 
  Varun, Prabhakaran K S 1386 IND0.001-0.1740-6.80 
  Aditya, Kunal Patil 1337 IND0.001-0.2140-8.40 
  Vignesh, Kannan P 1241 IND0.001-0.3240-12.80 
  Aditya, Kiran Borgohain 1198 IND0.5010.12404.80 
  Aarya, Satish Chikodi 1212 IND1.0010.644025.60 
  Advait, Iyer 1251 IND0.001-0.3140-12.40 

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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