Individual Calculations August 2023
 Tineo, Brian Jerem  Total change: -15.00  Rating chartPersonal card
 51st annual World Open - U2200 Philadelphia, PA USA 2023-06-30
RcRownchangeKK*chgGame
 1839 2058 6.00 9 -0.75 20 -15.00 
  Carrasco, Christia 1658  * USA0.501-0.4220-8.40 
  Moshkevich, Elizabeth 1671 USA0.501-0.4120-8.20 
  Campbell, Joshua A 1951 USA1.0010.35207.00 
  Coy, Matthew Mille 1766 USA1.0010.15203.00 
  Barnes, Maxwell Ha 1681 USA0.501-0.4120-8.20 
  Qian, Bobby 1808 USA0.501-0.3120-6.20 
  Jonnalagadda, Vishnusankar 1809 USA1.0010.19203.80 
  Ventura, Christopher 1937 USA0.501-0.1620-3.20 
  Willy, Stephen c2273 USA0.5010.27205.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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