Blitz: Individual Calculations June 2023
 Lopez Villafana, Ricardo  Total change: 13.80  Rating chartPersonal card
 Blitz Dia del Trabajador Santiago de los Caballeros DOM 2023-05-07
RcRownchangeKK*chgGame
 1872 1632 2.00 6 0.69 20 13.80 
  Nunez, Mito 1903 DOM1.0010.832016.60 
  Luna Zapata, Nidio Esteban 2037 DOM0.001-0.0820-1.60 
  Vargas Santos, Jorge Alberto 1872 DOM0.001-0.2020-4.00 
  Cruz Ferreras, Julio Angel 1962 DOM0.001-0.1220-2.40 
  Marmol Genao, Raul 1758 DOM1.0010.672013.40 
  Polanco Fernandez, Reynie 1697 DOM0.001-0.4120-8.20 

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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