Individual Calculations September 2023
 Safar, Hussain  Total change: -61.20  Rating chartPersonal card
 August Classic Chess tournament 2023 Kuwait KUW 2023-08-06
RcRownchangeKK*chgGame
 1136 1141 0.00 3 -1.53 40 -61.20 
  Arnav, Nithyanand 1300 IND0.001-0.2940-11.60 
  Aagney, Shiju 1019 IND0.001-0.6740-26.80 
  Santhosh, Kumar S 1088 IND0.001-0.5740-22.80 

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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