Individual Calculations October 2022
 Han, Leqi  Total change: -73.60  Rating chartPersonal card
 144th annual New York State Championship - U2100 Albany, NY USA 2022-09-02
RcRownchangeKK*chgGame
 1546 1609 0.50 4 -1.84 40 -73.60 
  Shah, Arsh 1711 HKG0.001-0.3640-14.40 
  Smucker, Jonathan 1459 USA0.501-0.2040-8.00 
  Bompastore, Gaetano 1472 USA0.001-0.6840-27.20 
  Chua, Cyril 1540 SGP0.001-0.6040-24.00 

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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