Individual Calculations September 2022
 Ramakrishnan, T V  Total change: 8.80  Rating chartPersonal card
 1st Cademic International Open FIDE rated Chess Tournament 2022 Trivandrum IND 2022-08-05
RcRownchangeKK*chgGame
 1446 1133 1.00 4 0.44 20 8.80 
  Aravinda, B R 1432 IND0.001-0.1520-3.00 
  Ayyappan, Santhosh 1403 USA0.001-0.1720-3.40 
  Tejaswi, R 1415 IND0.001-0.1620-3.20 
  Santhosh, P.v. 1535 IND1.0010.922018.40 

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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