Individual Calculations July 2021
 Moreno Marino, Juan Nicolas  Total change: 77.20  Rating chartPersonal card
 Final Nal Amateur Presencial Sub-2000 Bogota COL 2021-06-23
RcRownchangeKK*chgGame
 1861 1743 4.00 6 1.93 40 77.20 
  Hernandez Bermudez, Manuela 1923 COL1.0010.744029.60 
  Rativa Jimenez, Cesar Daniel 1816 COL0.5010.10404.00 
  Estrada, Walter 1958 COL0.001-0.2340-9.20 
  Lopez, Jorge Hernan c1909 COL0.5010.22408.80 
  Gomez, Jorge Leonardo 1835 COL1.0010.634025.20 
  Lopez Rayo, Isabella wc1723 COL1.0010.474018.80 

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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