Individual Calculations February 2019
 Garcia Matos, Reinaldo Alexis  Total change: -5.40  Rating chartPersonal card
 8va Copa Juan Plablo Duarte 2019. Distrito Nacional DOM 2019-01-18
RcRownchangeKK*chgGame
 1987 2145 4.50 7 -0.27 20 -5.40 
  Ortiz, Junior Renato 1770 DOM0.501-0.4120-8.20 
  Hernandez Lora, Miguel Angel 1751 DOM1.0010.08201.60 
  Soto Lora, Jose Santiago 1990 DOM1.0010.29205.80 
  Guzman, Christopher f2223 DOM0.001-0.3920-7.80 
  Perez Feliz, Josue Enrique 1922 DOM1.0010.22204.40 
  Crispin Ferreras, Darvi Abraham c2176 DOM1.0010.542010.80 
  Puntier Andujar, Fausto Jiovanny 2075 DOM0.001-0.6020-12.00 

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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