Rapid: Individual Calculations May 2023
 Hernandez Segundo, Dafne Ximena  Total change: -1.60  Rating chartPersonal card
 I CAMPEONATO NACIONAL E INTERNACIONAL ABIERTO MEXICANO DE AJEDREZ RAPIDO COMPLEJO CULTURAL LOS PINOS 2023 Ciudad de Mexico MEX 2023-04-10
RcRownchangeKK*chgGame
 1858 1330 0.00 2 -0.08 20 -1.60 
  Arvizu Borchardt, David Ivan 1947 MEX0.001-0.0220-0.40 
  Patino Leon, Jose De Jesus 1768 MEX0.001-0.0620-1.20 

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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