Individual Calculations September 2023
 Luo, Wesley  Total change: 73.60  Rating chartPersonal card
 XXXIII Pan-American Youth Chess Festival - Under 12 Open Chicago, IL USA 2023-08-12
RcRownchangeKK*chgGame
 1883 1662 3.50 7 1.84 40 73.60 
  Cherukuri, Nitesh 1883 USA0.5010.284011.20 
  Yang, Maxwell 1829 USA1.0010.724028.80 
  Karthi, Jashith 2095 USA1.0010.944037.60 
  Ho, Carter 1999 USA0.001-0.1240-4.80 
  Zhu, Ryan 1880 USA0.001-0.2240-8.80 
  Rajendran, Ishaan 1755 USA1.0010.634025.20 
  Martinez Flores, Matias 1740 MEX0.001-0.3940-15.60 

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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