Individual Calculations February 2019
 Diaz Valdez, Eugenio Daniel  Total change: 6.40  Rating chartPersonal card
 8va Copa Juan Plablo Duarte 2019. Distrito Nacional DOM 2019-01-18
RcRownchangeKK*chgGame
 1800 1874 4.00 6 0.32 20 6.40 
  Abreu Jean, Carlos Paul f2274  * DOM0.001-0.0820-1.60 
  Paula, Angie 1627 DOM1.0010.19203.80 
  Rodriguez Mejia, Eddy Gabriel 1705 DOM0.001-0.7220-14.40 
  De Los Santos, Bryan 1712 DOM1.0010.29205.80 
  Hernandez Lora, Miguel Angel 1751 DOM1.0010.33206.60 
  Espinal Garcia, Sergio Antonio De 1733 DOM1.0010.31206.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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