Rapid: Individual Calculations May 2023
 Tovar Ochoa, Cristopher Ian  Total change: -16.80  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
 1680 1812 1.50 3 -0.42 40 -16.80 
  Vigil Dorrego, Valentino 1412  * MEX1.0010.08403.20 
  Corrales Jimenez, Zenia wm2120 MEX0.5010.364014.40 
  Estrada Gonzalez, Jesus Omar 1507 MEX0.001-0.8640-34.40 
 * 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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