Individual Calculations December 2021
 Castillo Rosa, Kelvin Santiago  Total change: -11.00  Rating chartPersonal card
 Sub-Zonal 2.3.5 Absoluto 2021 San Pedro de Macoris DOM 2021-11-07
RcRownchangeKK*chgGame
 2001 2011 3.50 8 -0.55 20 -11.00 
  Johnson, Joshua f2131 TTO0.001-0.3420-6.80 
  King Rodriguez, Os Misael 1697 DOM1.0010.14202.80 
  Dominguez, Jose Manuel m2174 DOM0.001-0.2820-5.60 
  Perez Polanco, Lewis Omar 1885 DOM0.501-0.1720-3.40 
  Knowles, Kendrick c1882 BAH1.0010.33206.60 
  Crispin Ferreras, Darvi Abraham c2154 DOM0.001-0.3120-6.20 
  Castillo Garcia, Josue Natanael 2139 DOM0.001-0.3320-6.60 
  Moncion Ventura, Angel Luis 1949 DOM1.0010.41208.20 

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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