Individual Calculations December 2021
 Lugo Roldan, Jean P.  Total change: 30.60  Rating chartPersonal card
 Sub-Zonal 2.3.5 Absoluto 2021 San Pedro de Macoris DOM 2021-11-07
RcRownchangeKK*chgGame
 2146 2006 4.50 9 1.53 20 30.60 
  Abreu Jean, Carlos Paul f2382 DOM0.5010.41208.20 
  Guzman, Christopher f2280 DOM1.0010.832016.60 
  Martinez Castillo, Julio Antonio 2162 DOM0.5010.21204.20 
  Zilleruelo Irizarry, Diego 2069 PUR0.5010.09201.80 
  Camacho Campusano, David Daniel 2183 DOM0.5010.23204.60 
  Mendez Reyes, David Antonio 2100 DOM0.5010.13202.60 
  Araujo Sanchez, Josue m2272 DOM0.001-0.1820-3.60 
  Feliz Dotel, Dewar Bienvenido 2074 DOM0.001-0.4120-8.20 
  Fermin, Kedual 1788 DOM1.0010.22204.40 

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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