Individual Calculations June 2023
 Manav, Chawla  Total change: 21.20  Rating chartPersonal card
 2023 Excelsior May Open Championship U1600 Toronto, Ontario CAN 2023-05-19
RcRownchangeKK*chgGame
 1369 1159 1.00 2 0.53 40 21.20 
  Uyanik, Mehmet 1421 TUR0.001-0.1840-7.20 
  Lin, Austin 1317 CAN1.0010.714028.40 

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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