Individual Calculations January 2023
 Gardella, Juan Andres  Total change: 19.20  Rating chartPersonal card
 IRT Abierto de Fin de ano Torre Blanca 2022 CABA ARG 2022-12-01
RcRownchangeKK*chgGame
 1581 1478 2.00 4 0.48 40 19.20 
  De Gennaro , Federico 1588 ARG1.0010.654026.00 
  Aguilar, Daniel 1812 ARG0.001-0.1240-4.80 
  Hilt, Juan Ignacio 1553 ARG0.001-0.4040-16.00 
  Federico, Daniel 1371 ARG1.0010.354014.00 

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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