Individual Calculations September 2023
 Kim, Jooyeon  Total change: 8.40  Rating chartPersonal card
 7th Eastern Asia Youth Chess Championship - G8 Standard Changjiang, Hainan, China CHN 2023-08-04
RcRownchangeKK*chgGame
 1038 1267 1.00 1 0.21 40 8.40 
  Tanvi, Trivedi 1038 SGP1.0010.21408.40 

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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