Individual Calculations June 2019
 Jai, Karthik S  Total change: -8.00  Rating chartPersonal card
 TN State Under - 15 Open FIDE Rating 2019 Trichy IND 2019-05-08
RcRownchangeKK*chgGame
 1265 1055 0.50 3 -0.20 40 -8.00 
  Ilakiyan, M Xavier Jeen 1303 IND0.5010.314012.40 
  Muthukumaran, V 1289 IND0.001-0.2140-8.40 
  Vebudesh, S S 1204 IND0.001-0.3040-12.00 

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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