Individual Calculations January 2023
 Rivera, Louie G  Total change: 0.00  Rating chartPersonal card
 57th American Open - Under 2200 Orange, CA USA 2022-11-24
RcRownchangeRpKK*chgGame
 1456 0 0.50 6 0.00 1055   0.00 
  Cui, Young 1587 USA0.0010.00 0.00 
  Jin, Austin 1472 USA0.5010.00 0.00 
  Vichare, Ruhan Yogesh 1308 USA0.0010.00 0.00 
  Wang, Jacob S 1529 USA0.0010.00 0.00 
  Hsiao, Oliver 1425 USA0.0010.00 0.00 
  Fan, Shengjie 1413 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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