Individual Calculations November 2023
 Diaz Moreno, Donovan Byron  Total change: -64.80  Rating chartPersonal card
 FIDE World Junior Chess Championship Mexico 2023 OPEN Ciudad de Mexico MEX 2023-09-20
RcRownchangeKK*chgGame
 1675 1647 3.50 10 -1.62 40 -64.80 
  Levin, Guy m2408 ISR0.0010.00400.00 
  Solis Camara Garcia, Bruce 1613 MEX1.0010.454018.00 
  Mierins, Emils Janis 2149 LAT0.001-0.0440-1.60 
  Pastor Carvajal, Jeigoth c2033 CRC0.001-0.0940-3.60 
  Orocio Mendoza, Egbert David 1250 MEX0.001-0.9240-36.80 
  Hernandez Tierrafria, Christian M 1247  * MEX1.0010.08403.20 
  Espinosa Miranda, Carlo Guillermo 1385 MEX0.001-0.8240-32.80 
  Zholdoshbekov, Nuradyl 1219 KGZ0.501-0.4340-17.20 
  Barrios Cruz, Mario Antonio 1477 MEX1.0010.284011.20 
  Garduno Huerta, Joshua Emiliano 1970 MEX0.001-0.1340-5.20 
 * 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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