Individual Calculations December 2023
 Dumpala, Sri Ansh  Total change: 0.00  Rating chartPersonal card
 18th annual Los Angeles Open - U2100 Irvine, CA USA 2023-11-03
RcRownchangeRpKK*chgGame
 1483 0 1.50 3 0.00 1483   0.00 
  Bankhead, Benjamin Carver 1391 USA0.0010.00 0.00 
  Yan, Rayna 1426 USA1.0010.00 0.00 
  Robinson, Datris 1633 USA0.5010.00 0.00 

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)
 
 58th American Open - Under2200 Garden Grove, California USA 2023-11-23
RcRownchangeRpKK*chgGame
 1696 0 1.50 6 0.00 1503   0.00 
  Song, Scott 1793 USA0.5010.00 0.00 
  Jou, Esther 1886 USA0.0010.00 0.00 
  Quercia, Dylan J 1791 USA0.0010.00 0.00 
  Fan, Shengjie 1615 USA0.5010.00 0.00 
  Tiglon, Jeffrey 1630 USA0.5010.00 0.00 
  Zhang, Warren Xiao 1463 USA0.0010.00 0.00 

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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