Individual Calculations July 2022
 Sam, Jeffrey M  Total change: -22.40  Rating chartPersonal card
 50th TN State Junior (U-19) Open FIDE Rated Chess Championship-2022 Tirunelveli IND 2022-06-09
RcRownchangeKK*chgGame
 1299 1051 0.50 5 -0.56 40 -22.40 
  Sanjay, Ganesh Pandi 1524 IND0.001-0.0540-2.00 
  Arun, Murugesan 1281 IND0.001-0.2140-8.40 
  Sam, Sudharshan 1216 IND0.5010.22408.80 
  Sourav, S 1181 IND0.001-0.3240-12.80 
  Mithun, P M 1291 IND0.001-0.2040-8.00 

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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