Blitz: Individual Calculations May 2023
 Lujan, Nelson  Total change: 18.60  Rating chartPersonal card
 Blitz IRT Miercoles 5 - 52 Abierto Internacional Ciudad de Mar del Plata Mar del Plata - Buenos Aires ARG 2023-04-05
RcRownchangeKK*chgGame
 1911 2068 6.50 8 0.93 20 18.60 
  Zanovello, Ferruccio 1897 ARG0.501-0.2320-4.60 
  Pereyra, Mariano Gaston 1785 ARG1.0010.16203.20 
  Arana, Augusto 1760 ARG1.0010.14202.80 
  Amigo Quintana, Antu 1894 CHI0.001-0.7320-14.60 
  Iribarren, Francisco 1816 ARG1.0010.19203.80 
  Mamani Beltran, Daniel 1952 ESP1.0010.34206.80 
  Carrizo, Luciano Ariel 1959 ARG1.0010.35207.00 
  Carcamo, Matias 2226 ARG1.0010.712014.20 

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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