Individual Calculations June 2023
 Postolski, Javier  Total change: 0.80  Rating chartPersonal card
 Semifinal 98 Campeonato Argentino Superior Absoluto CABA ARG 2023-04-29
RcRownchangeKK*chgGame
 1994 1990 3.00 6 0.04 20 0.80 
  Paris, Adolfo 1816 ARG0.501-0.2320-4.60 
  Wardak, Dante 1654 ARG0.501-0.3820-7.60 
  Campos, Maria Jose wf2236 ARG0.5010.31206.20 
  Schnaider, Ilan f2196 ARG0.5010.26205.20 
  Needleman, Alejandro m2244 ARG0.001-0.1920-3.80 
  Gras, Carlos 1817 ARG1.0010.27205.40 

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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