Individual Calculations July 2021
 Romay Ochoa, Ramiro  Total change: -31.20  Rating chartPersonal card
 Fide Riviera Grupo I Solidaridad, Quintana Roo MEX 2021-05-29
RcRownchangeKK*chgGame
 1675 1722 2.00 5 -0.78 40 -31.20 
  Gonzalez Arellano, Julio Leonel 1929 MEX0.001-0.2340-9.20 
  Albertos, Canul Oswaldo 1600 MEX1.0010.334013.20 
  Vega Lezama, Maximo Fernando 1860 MEX0.001-0.3140-12.40 
  Chi Gonzalez, Aldo Miguel 1418 MEX0.001-0.8640-34.40 
  Martinez, Martinez Jose Manuel 1566 MEX1.0010.294011.60 

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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