Individual Calculations October 2018
 Herrera Ortiz, Miguel  Total change: 34.60  Rating chartPersonal card
 Torneo Internacional de Ajedrez de la Ciudad de Mexico Copa Independencia 2018 Hidalgo Ciudad de Mexico MEX 2018-09-13
RcRownchangeKK*chgGame
 2394 2302 4.00 6 1.73 20 34.60 
  Lima Martinez, Alejandro 2043 MEX1.0010.18203.60 
  Gomez Garrido, Camilo Ernesto g2507 CUB1.0010.762015.20 
  Obregon Rivero, Juan Carlos m2505 CUB0.5010.26205.20 
  Borges Feria, Yasel m2432 CUB0.5010.18203.60 
  Espinosa Veloz, Ermes g2526 CUB0.001-0.2220-4.40 
  Sanchez Enriquez, Oscar Gerardo m2352 MEX1.0010.572011.40 

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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