Individual Calculations June 2023
 Koch, Juan  Total change: -26.60  Rating chartPersonal card
 Semifinal 98 Campeonato Argentino Superior Absoluto CABA ARG 2023-04-29
RcRownchangeKK*chgGame
 1902 1962 1.50 5 -1.33 20 -26.60 
  Sanhueza, Cristian f2204 ARG0.001-0.2020-4.00 
  Ibarra, Juan Martin 2182 ARG0.001-0.2220-4.40 
  Paris, Adolfo 1816 ARG0.001-0.7020-14.00 
  Rojas, Patricio Santiago 1649 ARG1.0010.14202.80 
  Gaite, Karen Nerina 1660 ARG0.501-0.3520-7.00 

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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