Individual Calculations September 2023
 Lorenzana, Wilson Estuardo  Total change: -42.00  Rating chartPersonal card
 2023 1000GM July 22-23 Scheveningen #2 San Jose, CA USA 2023-07-22
RcRownchangeKK*chgGame
 1847 2151 3.00 6 -2.10 20 -42.00 
  Sun, Kevin 1758 USA0.501-0.4220-8.40 
  Ganesan, Vikrant 1771 USA0.001-0.9120-18.20 
  Weng, Nicholas Ruogo 1877 USA1.0010.17203.40 
  Min, Ryan 1948 USA0.001-0.7620-15.20 
  Gopalakrishnan, Kritin 1874 USA1.0010.17203.40 
  Achuthan, Aryan 1852 USA0.501-0.3520-7.00 

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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