Individual Calculations August 2023
 Nadal, Alan  Total change: 14.80  Rating chartPersonal card
 Club Argentino de Ajedrez - IRT Abierto Carlos Parodi CABA ARG 2023-06-27
RcRownchangeKK*chgGame
 2030 1984 3.00 5 0.74 20 14.80 
  Sammartino, Gabriel 1741 ARG1.0010.20204.00 
  Curia, Santiago Jose 2011 ARG0.5010.04200.80 
  Ibar, Marcelo f2060 ARG1.0010.602012.00 
  Dolezal, Cristian m2354 ARG0.001-0.1020-2.00 
  Elman, Cristian 1986 ARG0.5010.00200.00 

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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