Individual Calculations January 2023
 Albornoz, Leon  Total change: 5.60  Rating chartPersonal card
 XXVIII Torneo Pablo Villarreal In memorian IRT Sub 2400 Santa Rosa - La Pampa ARG 2022-12-16
RcRownchangeKK*chgGame
 1852 1254 0.50 3 0.14 40 5.60 
  Arevalo, Santiago Martin 2061 ARG0.0010.00400.00 
  Frank, Mario 2135 ARG0.0010.00400.00 
  Olguin, Adolfo 1360 ARG0.5010.14405.60 

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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