Individual Calculations December 2021
 Fermin, Kedual  Total change: 13.80  Rating chartPersonal card
 Sub-Zonal 2.3.5 Absoluto 2021 San Pedro de Macoris DOM 2021-11-07
RcRownchangeKK*chgGame
 2007 1788 2.50 8 0.69 20 13.80 
  Pinales Roussel, Gabriel 2071 PUR0.001-0.1620-3.20 
  Moncion Ventura, Angel Luis 1949 DOM1.0010.712014.20 
  Rodriguez Santiago, Jaime 2064 PUR0.5010.33206.60 
  Polanco Alcantara, Mario Alexande 2075 DOM0.001-0.1620-3.20 
  Mesa Cruz, Juan Carlos 1995 DOM0.001-0.2320-4.60 
  Ramdath, Simon 1917 TTO0.5010.17203.40 
  Ramirez Lopez, Carlos 1979 PUR0.5010.25205.00 
  Lugo Roldan, Jean P. 2006 PUR0.001-0.2220-4.40 

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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