Individual Calculations September 2019
 Aarush, Rajesh  Total change: -43.60  Rating chartPersonal card
 33rd NATIONAL U-9 OPEN CHESS CHAMPIONSHIPS-2019 Ahmedabad IND 2019-08-03
RcRownchangeKK*chgGame
 1179 1189 1.50 5 -1.09 40 -43.60 
  Ashvath, Mittal 1420 IND0.001-0.2140-8.40 
  Ajay, Santhosh Parvathareddy 1302 IND0.001-0.3540-14.00 
  Aswin, A 1059 IND0.501-0.1840-7.20 
  Mithiran, A 1036 IND0.001-0.7040-28.00 
  Aditya, Kayet 1076 IND1.0010.354014.00 

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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