Individual Calculations September 2023
 Yang, Andre  Total change: 0.00  Rating chartPersonal card
 XXXIII Pan-American Youth Chess Festival - Under 12 Open Chicago, IL USA 2023-08-12
RcRownchangeRpKK*chgGame
 1445 0 4.00 9 0.00 1402   0.00 
  Lee, Daniel Joshua 1287 CAN1.0010.00 0.00 
  Guo, Felix 1637 USA0.0010.00 0.00 
  Castillo Aguilar, Angel Emilio 1276 HON1.0010.00 0.00 
  Oliveira, Olavo Tadeu Carvalho 1495 BRA1.0010.00 0.00 
  Zhu, Ryan 1880 USA0.0010.00 0.00 
  Krishnan, Anish 1438 USA0.0010.00 0.00 
  Atiencia Merino, Jose Luis 1225 ECU0.5010.00 0.00 
  Sathiesh, Kavin Chandar 1398 USA0.5010.00 0.00 
  Mendoza Montesdeoca, Josue Aleja 1369 ECU0.0010.00 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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