Individual Calculations September 2023
 Wu, Darren  Total change: 0.00  Rating chartPersonal card
 XXXIII Pan-American Youth Chess Festival - Under 8 Open Chicago, IL USA 2023-08-12
RcRownchangeRpKK*chgGame
 1412 0 2.00 5 0.00 1340   0.00 
  Passmore Bowman, Tobias 1289 CHI0.0010.00 0.00 
  Goel, Raben 1359 USA1.0010.00 0.00 
  Aguilar Huang, Julio Alberto 1397 MEX1.0010.00 0.00 
  Guntaka, Aayansh R 1323 USA0.0010.00 0.00 
  Li, Aiden Linyuan 1693 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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