Blitz: Individual Calculations November 2023
 Acosta, Andres  Total change: -2.20  Rating chartPersonal card
 Santiago Blitz Santiago de los Caballeros DOM 2023-09-28
RcRownchangeKK*chgGame
 1893 1905 4.00 8 -0.11 20 -2.20 
  Castillo Rosa, Kelvin Santiago c1958 DOM1.0010.572011.40 
  Miletich, Dragomir 2084 SRB0.001-0.2720-5.40 
  Lopez Villafana, Ricardo 1646 DOM1.0010.18203.60 
  Arias Gil, Frankely Rafael 1746 DOM1.0010.29205.80 
  Feliz Dotel, Dewar Bienvenido c2062 DOM0.001-0.2920-5.80 
  Bourdierd, Luis 2015 DOM1.0010.652013.00 
  Duarte Gomez, Yoeliberto 1782 DOM0.001-0.6720-13.40 
  Arias, William Alfredo c1853 DOM0.001-0.5720-11.40 

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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