Individual Calculations September 2019
 Sidharth, Sreekumar  Total change: -39.60  Rating chartPersonal card
 33rd NATIONAL U-9 OPEN CHESS CHAMPIONSHIPS-2019 Ahmedabad IND 2019-08-03
RcRownchangeKK*chgGame
 1260 1099 0.50 5 -0.99 40 -39.60 
  Muthukumar, Mukesh 1423 IND0.001-0.1340-5.20 
  Dabhade, Arnav 1205 IND0.5010.14405.60 
  Sharnarthi, Viresh 1233 IND0.001-0.3240-12.80 
  Maaz, Iqubal 1196 IND0.001-0.3740-14.80 
  Vignesh, Kannan P 1241 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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