Individual Calculations July 2022
 Chiluveru, Suresh  Total change: -10.40  Rating chartPersonal card
 Chicago Open FIDE U2200 Wheeling, Illinois USA 2022-05-29
RcRownchangeKK*chgGame
 1633 1030 0.00 3 -0.25 40 -10.00 
  Rajendra, Avinash Shashikala 1984 USA0.0010.00400.00 
  Dmitriev, Andrey 1680 USA0.001-0.0140-0.40 
  Chang, Martin C 1236 CAN0.001-0.2440-9.60 

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)
 
 2022 Saint Louis Chess Club Premier and Amateur - Premier Saint Louis, Missouri USA 2022-06-11
RcRownchangeKK*chgGame
 1925 1030 0.00 2 -0.01 40 -0.40 
  Nemmali, Prateek R 2103 USA0.0010.00400.00 
  Shen, Newman 1746 USA0.001-0.0140-0.40 

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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