Individual Calculations May 2023
 Pragadeswaran  Total change: -36.00  Rating chartPersonal card
 32nd Tamil Nadu State Under-17 Open Fide Rated Chess Championship 2023 Tirunelveli IND 2023-04-12
RcRownchangeKK*chgGame
 1278 1024 0.00 4 -0.90 40 -36.00 
  Jai, Kamalesh S 1537 IND0.001-0.0440-1.60 
  Karthick, Rahul M K 1296 IND0.001-0.1740-6.80 
  Vedanth, M 1142 IND0.001-0.3440-13.60 
  Abraham, Justin S 1135 IND0.001-0.3540-14.00 

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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