Individual Calculations November 2019
 Lalli, Maximiliano  Total change: 3.60  Rating chartPersonal card
 IRT Sub 2000 Torre Blanca Octubre CABA ARG 2019-10-08
RcRownchangeKK*chgGame
 1540 1628 2.00 3 0.18 20 3.60 
  Lidovsky, Sergio 1825 ARG0.001-0.2520-5.00 
  Flotta, Mariano 1337 ARG1.0010.15203.00 
  Amitrano, Diego 1458 ARG1.0010.28205.60 

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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