Individual Calculations April 2023
 Miranda Rodriguez, Tania  Total change: 1.80  Rating chartPersonal card
 Copa Nexus 2023 Ciudad Delicias, Chihuahua MEX 2023-03-17
RcRownchangeKK*chgGame
 1895 2118 4.50 6 0.09 20 1.80 
  Antonio Medrano, Baruch 1718  * MEX1.0010.08201.60 
  Calderon Rauda, Sergio Ivan 1713 MEX1.0010.08201.60 
  Lopez Gonzalez, Abel Fabian m2377 CUB0.001-0.1820-3.60 
  Contreras Frias, Gabriel 1696 MEX1.0010.07201.40 
  Rivera Ordonez, Luis Alfonso 1826 MEX1.0010.15203.00 
  Jorajuria Mendoza, Algol 2037 MEX0.501-0.1120-2.20 
 * 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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